<!-- Array
(
    [Mathematics] => Array
        (
            [Third Grade] => Array
                (
                    [1. Number and Quantity] => Array
                        (
                            [0] => 996
                            [1] => 998
                        )

                    [2. Algebra and Functions] => Array
                        (
                            [0] => 1056
                            [1] => 1058
                            [2] => 1060
                            [3] => 1061
                        )

                    [3. Data, Statistics, and Probability] => Array
                        (
                            [0] => 1072
                            [1] => 1073
                            [2] => 1075
                            [3] => 1078
                        )

                    [4. Geometry] => Array
                        (
                            [0] => 1116
                        )

                )

        )

)
Array
(
    [996] => Array
        (
            [3.NBT.A. Number & Operations in Base Ten: Use place value understanding and properties of operations to perform multi-digit arithmetic. A range of algorithms may be used.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Use place value understanding to round whole numbers to the nearest \(10\) or \(100\). (CCSS: 3.NBT.A.1)
                            [1] => Fluently add and subtract within \(1000\) using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. (CCSS: 3.NBT.A.2)
                            [2] => Multiply one-digit whole numbers by multiples of \(10\) in the range \(10\)&ndash;\(90\) (e.g., \(9 \times 80\), \(5 \times 60\)) using strategies based on place value and properties of operations. (CCSS: 3.NBT.A.3)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Flexibly exhibit understanding of a variety of strategies when performing multi-digit arithmetic. (Personal Skills: Adaptability/Flexibility)
                            [1] => Demonstrate place value understanding by precisely referring to digits according to their place value. (MP6)
                            [2] => Recognize and use place value and properties of operations to structure algorithms and other representations of multi-digit arithmetic. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How is rounding whole numbers to the nearest \(10\) or \(100\) useful?
                            [1] => Do different strategies for solving lead to different answers when we add or subtract? Why or why not?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation is in addition to the major work of the grade.
                            [1] => In Grade 2, students use place value understanding and properties of operations to add and subtract fluently within \(100\).
                            [2] => This expectation connects to other ideas in Grade 3: (a) an understanding of multiplication, (b) knowing the relationship between multiplication and division, and (c) the concept of area and its relationship to multiplication and division.
                            [3] => In Grade 4, students generalize place value understanding for multi-digit whole numbers and use that understanding and the properties of operations to perform multi-digit arithmetic.
                        )

                )

        )

    [998] => Array
        (
            [3.NF.A. Number & Operations—Fractions: Develop understanding of fractions as numbers.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Describe a fraction \(\frac{1}{b}\) as the quantity formed by \(1\) part when a whole is partitioned into \(b\) equal parts; understand a fraction \(\frac{a}{b}\) as the quantity formed by \(a\) parts of size \(\frac{1}{b}\). (CCSS: 3.NF.A.1)
                            [1] => Describe a fraction as a number on the number line; represent fractions on a number line diagram. (CCSS: 3.NF.A.2)
<ol style="list-style-type: lower-alpha">
<li>Represent a fraction \(\frac{1}{b}\) on a number line diagram by defining the interval from \(0\) to \(1\) as the whole and partitioning it into \(b\) equal parts. Recognize that each part has size \(\frac{1}{b}\) and that the endpoint of the part based at \(0\) locates the number \(\frac{1}{b}\) on the number line. (CCSS: 3.NF.A.2.a)</li>
<li>Represent a fraction \(\frac{a}{b}\) on a number line diagram by marking off \(a\) lengths \(\frac{1}{b}\) from \(0\). Recognize that the resulting interval has size \(\frac{a}{b}\) and that its endpoint locates the number \(\frac{a}{b}\) on the number line. (CCSS: 3.NF.A.2.b)</li>
</ol>
                            [2] => Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. (CCSS: 3.NF.A.3)
<ol style="list-style-type: lower-alpha">
<li>Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. (CCSS: 3.NF.A.3.a)</li>
<li>Recognize and generate simple equivalent fractions, e.g., \(\frac{1}{2} = \frac{2}{4}\), \(\frac{4}{6} = \frac{2}{3}\). Explain why the fractions are equivalent, e.g., by using a visual fraction model. (CCSS: 3.NF.A.3.b)</li>
<li>Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. <i>Examples: Express \(3\) in the form \(3 = \frac{3}{1}\); recognize that \(\frac{6}{1} = 6\); locate \(\frac{4}{4}\) and \(1\) at the same point of a number line diagram.</i> (CCSS: 3.NF.A.3.c)</li>
<li>Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols \(>\), \(=\), or \(<\), and justify the conclusions, e.g., by using a visual fraction model. (CCSS: 3.NF.A.3.d)</li>
</ol>
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Flexibly describe fractions both as parts of other numbers but also as numbers themselves. (Personal Skills: Adaptability/Flexibility)
                            [1] => Analyze and use information presented visually (for example, number lines, fraction models, and diagrams representing parts and wholes) that support an understanding of fractions as numbers. (Entrepreneurial Skills: Literacy/Reading)
                            [2] => Reason about the number line in a new way by understanding and using fractional parts between whole numbers. (MP2)
                            [3] => Critique the reasoning of others when comparing fractions that may refer to different wholes. (MP3)
                            [4] => Use the structure of fractions to locate and compare fractions on a number line. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How does the denominator of a unit fraction connect to the number of unit fractions that must be added to make a whole?
                            [1] => When the numerators of two different fractions are the same, how can the denominators be used to compare them?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students (a) relate addition and subtraction to length, (b) measure and estimate lengths in standard units, and (c) reason with shapes and their attributes, including partitioning circles and rectangles into halves, thirds, and fourths.
                            [2] => In Grade 3, this expectation connects to the solving of problems involving measurement and estimation of intervals of time, liquid volumes, and mass of objects and is further supported by the expectation to represent and interpret data.
                            [3] => In Grade 4, students build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers and extend their understanding of fraction equivalence and ordering. In Grade 6, students apply and extend previous understandings of numbers (including fractions) to the system of rational numbers.
                        )

                )

        )

    [1056] => Array
        (
            [3.OA.A. Operations & Algebraic Thinking: Represent and solve problems involving multiplication and division.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Interpret products of whole numbers, e.g., interpret \(5 \times 7\) as the total number of objects in \(5\) groups of \(7\) objects each. <i>For example, describe a context in which a total number of objects can be expressed as \(5 \times 7\).</i> (CCSS: 3.OA.A.1)
                            [1] => Interpret whole-number quotients of whole numbers, e.g., interpret \(56 \div 8\) as the number of objects in each share when \(56\) objects are partitioned equally into \(8\) shares, or as a number of shares when \(56\) objects are partitioned into equal shares of \(8\) objects each. <i>For example, describe a context in which a number of shares or a number of groups can be expressed as \(56 \div 8\).</i> (CCSS: 3.OA.A.2)
                            [2] => Use multiplication and division within \(100\) to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. (see Appendix, Table 2) (CCSS: 3.OA.A.3)
                            [3] => Determine the unknown whole number in a multiplication or division equation relating three whole numbers. <i>For example, determine the unknown number that makes the equation true in each of the equations \(8 \times \mbox{?} = 48\), \(5 =\mbox{_} \div 3\), \(6 \times 6 = \mbox{?}\)</i> (CCSS: 3.OA.A.4)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Solve problems involving multiples and parts using multiplication and division. (Entrepreneurial Skills: Critical Thinking/Problem Solving)
                            [1] => Make sense of missing numbers in equations by using the relationship between multiplication and division. (MP1)
                            [2] => Reason abstractly about numbers of groups and the size of groups to make meaning of the quantities involved in multiplication and division. (MP2)
                            [3] => Use arrays to represent whole-number multiplication and division problems. (MP4)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How can an array be decomposed in a way that connects it to known multiplication facts? How can arrays be used to write and solve multiplication problems?
                            [1] => How can the area and one side of a rectangle be used to write and solve a division problem?
                            [2] => How could the number of dots in an array be counted without counting them one by one?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students work with equal groups of objects to gain foundations for multiplication.
                            [2] => In Grade 3, this expectation connects to understanding properties of multiplication, the relationship between multiplication and division, and to fluently multiplying and dividing within 100.
                            [3] => In Grade 4, students (a) use the four operations with whole numbers to solve problems, (b) build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers, and (c) solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. In Grade 5, students apply and extend previous understandings of multiplication and division to multiply and divide fractions.
                        )

                )

        )

    [1058] => Array
        (
            [3.OA.B. Operations & Algebraic Thinking: Apply properties of multiplication and the relationship between multiplication and division.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Apply properties of operations as strategies to multiply and divide. (Students need not use formal terms for these properties.) <i>Examples: If \(6 \times 4 = 24\) is known, then \(4 \times 6 = 24\) is also known. (Commutative property of multiplication.) \(3 \times 5 \times 2\) can be found by \(3 \times 5 = 15\), then \(15 \times 2 = 30\), or by \(5 \times 2 = 10\), then \(3 \times 10 = 30\). (Associative property of multiplication.) Knowing that \(8 \times 5 = 40\) and \(8 \times 2 = 16\), one can find \(8 \times 7\) as \(8 \times \left(5 + 2\right) = \left(8 \times 5\right) + \left(8 \times 2\right) = 40 + 16 = 56\). (Distributive property.)</i> (CCSS: 3.OA.B.5)
                            [1] => Interpret division as an unknown-factor problem. <i>For example, find \(32 \div 8\) by finding the number that makes \(32\) when multiplied by \(8\).</i> (CCSS: 3.OA.B.6)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Flexibly work with different but related arrangements of factors and products or dividends, divisors, and quotients. (Personal Skills: Adaptability/Flexibility)
                            [1] => Use properties of operations to argue for or against the equivalence of different expressions. (MP3)
                            [2] => Be specific with explanations and symbols when describing operations using multiplication and division. (MP6)
                            [3] => Use the relationship between multiplication and division to rewrite division problems as multiplication. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => What are all of the equations that can be written to represent the relationship between the area of a (specific) rectangle and its side lengths?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students work with equal groups of objects to gain foundations for multiplication.
                            [2] => This expectation connects to other ideas in Grade 3: (a) multiplication and division within \(100\), (b) solving problems involving the four operations and identifying and explaining patterns in arithmetic, (c) understanding properties of multiplication and the relationship between multiplication and division, and (d) understanding concepts of area and the relationship to multiplication and division.
                            [3] => In Grade 4, students use place value understanding and properties of operations to perform multi-digit arithmetic.
                        )

                )

        )

    [1060] => Array
        (
            [3.OA.C. Operations & Algebraic Thinking: Multiply and divide within 100.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Fluently multiply and divide within \(100\), using strategies such as the relationship between multiplication and division (e.g., knowing that \(8 \times 5 = 40\), one knows \(40 \div 5 = 8\)) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers. (CCSS: 3.OA.C.7)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Efficiently solve multiplication and division problems by using facts committed to memory. (Professional Skills: Task/Time Management)
                            [1] => Recognize the relationship between skip counting and the solutions to problems involving multiplication and division. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How can I use multiplication facts that I know to solve multiplication problems I do not yet know? (for example, using \(5 \times 4 + 2 \times 4\) to solve \(7 \times 4\))?
                            [1] => How can I use models and strategies to show what I know about multiplication?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students work with equal groups of objects to gain foundations for multiplication.
                            [2] => In Grade 3, this expectation connects with representing and solving problems involving the four operations.
                            [3] => In Grade 4, students use place value understanding and properties of operations to perform multi-digit arithmetic, solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit, and gain familiarity with factors and multiples.
                        )

                )

        )

    [1061] => Array
        (
            [3.OA.D. Operations & Algebraic Thinking: Solve problems involving the four operations, and identify and explain patterns in arithmetic.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (This evidence outcome is limited to problems posed with whole numbers and having whole-number answers; students should know how to perform operations in the conventional order of operations when there are no parentheses to specify a particular order.) (CCSS: 3.OA.D.8)
                            [1] => Identify arithmetic patterns (including patterns in the addition table or multiplication table) and explain them using properties of operations. <i>For example, observe that \(4\) times a number is always even, and explain why \(4\) times a number can be decomposed into two equal addends.</i> (CCSS: 3.OA.D.9)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Solve problems involving the four operations. (Entrepreneurial Skills: Critical Thinking/Problem Solving)
                            [1] => Explain patterns in arithmetic. (MP3)
                            [2] => Mathematically model changes in quantities described in real-world contexts using the appropriate numbers, operations, symbols, and letters to represent unknowns. (MP4)
                            [3] => Complement arithmetic strategies with mental computation and estimation to assess answers for accuracy. (MP6)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How can a visual model support making sense of and solving word problems?
                            [1] => How can the patterns in addition and/or multiplication tables help predict probable solutions to a given problem?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students represent and solve one- and two-step word problems involving addition and subtraction.
                            [2] => This expectation connects to several ideas in Grade 3: (a) representing and solving problems involving multiplication and division, (b) multiplying and dividing within \(100\), (c) solving problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects, and (d) using concepts of area and relating area to multiplication and to addition.
                            [3] => In Grade 4, students use the four operations with whole numbers to solve problems.
                        )

                )

        )

    [1072] => Array
        (
            [3.MD.A. Measurement & Data: Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. (CCSS: 3.MD.A.1)
                            [1] => Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). (This excludes compound units such as cm<sup>3</sup> and finding the geometric volume of a container.) Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem. (This excludes multiplicative comparison problems, such as problems involving notions of “times as much.” See Appendix, Table 2.) (CCSS: 3.MD.A.2)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Use units of measurement appropriate to the type and magnitude of the quantity being measured. (Professional Skills: Information Literacy)
                            [1] => Make sense of problems involving measurement by building on real-world knowledge of time and objects and an understanding of the relative sizes of units. (MP1)
                            [2] => Represent problems of time and measurement with equations, drawings, or diagrams. (MP4)
                            [3] => Use appropriate measures and measurement instruments for the quantities given in a problem. (MP5)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How can elapsed time be modeled on a number line to support the connection to addition and subtraction?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students measure and estimate lengths in standard units and work with time and money.
                            [2] => In Grade 3, this expectation connects to developing an understanding of fractions as numbers, solving problems involving the four operations, and identifying and explaining patterns in arithmetic.
                            [3] => In Grade 4, students solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.
                        )

                )

        )

    [1073] => Array
        (
            [3.MD.B. Measurement & Data: Represent and interpret data.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs. <i>For example, draw a bar graph in which each square in the bar graph might represent \(5\) pets.</i> (CCSS: 3.MD.B.3)
                            [1] => Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units&mdash;whole numbers, halves, or quarters. (CCSS: 3.MD.B.4)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Analyze data to distinguish the factual evidence offered, to reason about judgments, to draw conclusions, and to speculate about ideas the data represents. (Entrepreneurial Skills: Literacy/Reading)
                            [1] => Abstract real-world quantities into scaled graphs. (MP2)
                            [2] => Model real-world quantities with statistical representations such as bar graphs and line graphs. (MP4)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => How can working with pictures and bar graphs connect mathematics to the world around us?
                            [1] => How does changing the scale of a bar graph or line plot change the appearance of the data?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation supports the major work of the grade.
                            [1] => In Grade 2, students represent and interpret length by measuring objects, make line plots, and use picture and bar graphs to represent categorical data.
                            [2] => In Grade 3, this expectation supports developing an understanding of fractions as numbers.
                            [3] => In Grade 4, students represent and interpret data by making line plots representing fractional measurements and solving addition and subtraction problems using information presented in line plots.
                        )

                )

        )

    [1075] => Array
        (
            [3.MD.C. Measurement & Data: Geometric measurement: Use concepts of area and relate area to multiplication and to addition.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Recognize area as an attribute of plane figures and understand concepts of area measurement. (CCSS: 3.MD.C.5)
<ol style="list-style-type: lower-alpha">
<li>A square with side length \(1\) unit, called “a unit square,” is said to have “one square unit” of area, and can be used to measure area. (CCSS: 3.MD.C.5.a)</li>
<li>A plane figure which can be covered without gaps or overlaps by \(n\) unit squares is said to have an area of \(n\) square units. (CCSS: 3.MD.C.5.b)</li>
</ol>
                            [1] => Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units). (CCSS: 3.MD.C.6)
                            [2] => Use concepts of area and relate area to the operations of multiplication and addition. (CCSS: 3.MD.C.7)
<ol style="list-style-type: lower-alpha">
<li>Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths. (CCSS: 3.MD.C.7.a)</li>
<li>Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real-world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning. (CCSS: 3.MD.C.7.b)</li>
<li>Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths \(a\) and \(b + c\) is the sum of \(a \times b\) and \(a \times c\). Use area models to represent the distributive property in mathematical reasoning. (CCSS: 3.MD.C.7.c)</li>
<li>Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real-world problems. (CCSS: 3.MD.C.7.d)</li>
</ol>
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Defend calculations of area using multiplication and by tiling the area with square units and comparing the results. (MP3)
                            [1] => Understand how to use a one-dimensional measurement tool, like a ruler, to make two-dimensional measurements of area. (MP5)
                            [2] => Be precise by describing area in square rather than linear units. (MP6)
                            [3] => Use areas of rectangles to exhibit the structure of the distributive property. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => Given three pictures of different rectangles with unknown dimensions, how can you determine which rectangle covers the most area?
                            [1] => How does computing the area of a rectangle relate to closed arrays?
                            [2] => How can the area of an E-shaped or H-shaped figure be calculated?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation represents major work of the grade.
                            [1] => In Grade 2, students measure and estimate lengths in standard units and reason with shapes and their attributes.
                            [2] => This expectation connects to other ideas in Grade 3: (a) recognizing perimeter as an attribute of plane figures and distinguishing between linear and area measures, (b) applying properties of multiplication and the relationship between multiplication and division, and (c) solving problems involving the four operations and identifying and explaining patterns in arithmetic.
                            [3] => In Grade 4, students solve problems involving measurement and conversion of measurement from a larger unit to a smaller unit. In Grade 5, students relate volume to multiplication and to addition and also extend previous understandings of multiplication and division to multiply and divide fractions.
                        )

                )

        )

    [1078] => Array
        (
            [3.MD.D. Measurement & Data: Geometric measurement: Recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Solve real-world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters. (CCSS: 3.MD.D.8)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Make sense of the relationship between area and perimeter by calculating both for rectangles of varying sizes and dimensions. (MP1)
                            [1] => Model perimeters of objects in the world with polygons and the sum of their side lengths. (MP4)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => What are all the pairs of side lengths that can create a rectangle with the same area, such as \(12\) square units?
                            [1] => Is it possible for two rectangles to have the same area but different perimeters?
                            [2] => Is it possible for two rectangles to have the same perimeter but different areas?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation is in addition to the major work of the grade.
                            [1] => In Grade 2, students measure and estimate lengths in standard units.
                            [2] => In Grade 3, this expectation connects to understanding concepts of area, relating area to multiplication and to addition, and solving problems involving the four operations.
                            [3] => In Grade 4, students solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.
                        )

                )

        )

    [1116] => Array
        (
            [3.G.A. Geometry: Reason with shapes and their attributes.] => Array
                (
                    [Students Can] => Array
                        (
                            [0] => Explain that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories. (CCSS: 3.G.A.1)
                            [1] => Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. <i>For example, partition a shape into \(4\) parts with equal area, and describe the area of each part as \(\frac{1}{4}\) of the area of the shape.</i> (CCSS: 3.G.A.2)
                        )

                    [Colorado Essential Skills and Mathematical Practices] => Array
                        (
                            [0] => Work with others to name and categorize shapes. (Civic/Interpersonal Skills: Collaboration/Teamwork)
                            [1] => Analyze, compare, and use the properties of geometric shapes to classify them into abstracted categories and describe the similarities and differences between those categories. (MP2)
                            [2] => Convince others or critique their reasoning when deciding if a shape belongs to certain categories of polygons. (MP3)
                            [3] => Decompose geometric shapes into polygons of equal area. (MP7)
                        )

                    [Inquiry Questions] => Array
                        (
                            [0] => Can you draw a quadrilateral that is not a rhombus, rectangle, or square?
                            [1] => (Given two identical squares) Divide each of these squares into four equal parts, but in different ways. If you compare a part of one with a part of the other, are their areas the same? How do you know?
                        )

                    [Coherence Connections] => Array
                        (
                            [0] => This expectation supports the major work of the grade.
                            [1] => In Grade 2, students reason with shapes and their attributes.
                            [2] => In Grade 3, this expectation connects to developing an understanding of fractions as numbers.
                            [3] => In Grade 4, students draw and identify lines and angles and also classify shapes by properties of their lines and angles.
                        )

                )

        )

)
Array
(
    [996] => Array
        (
            [0] => MP6. Attend to precision.
            [1] => MP7. Look for and make use of structure.
        )

    [998] => Array
        (
            [0] => MP2. Reason abstractly and quantitatively.
            [1] => MP3. Construct viable arguments and critique the reasoning of others.
            [2] => MP7. Look for and make use of structure.
        )

    [1056] => Array
        (
            [0] => MP1. Make sense of problems and persevere in solving them.
            [1] => MP2. Reason abstractly and quantitatively.
            [2] => MP4. Model with mathematics.
        )

    [1058] => Array
        (
            [0] => MP3. Construct viable arguments and critique the reasoning of others.
            [1] => MP6. Attend to precision.
            [2] => MP7. Look for and make use of structure.
        )

    [1060] => Array
        (
            [0] => MP7. Look for and make use of structure.
        )

    [1061] => Array
        (
            [0] => MP3. Construct viable arguments and critique the reasoning of others.
            [1] => MP4. Model with mathematics.
            [2] => MP6. Attend to precision.
        )

    [1072] => Array
        (
            [0] => MP1. Make sense of problems and persevere in solving them.
            [1] => MP4. Model with mathematics.
            [2] => MP5. Use appropriate tools strategically.
        )

    [1073] => Array
        (
            [0] => MP2. Reason abstractly and quantitatively.
            [1] => MP4. Model with mathematics.
        )

    [1075] => Array
        (
            [0] => MP3. Construct viable arguments and critique the reasoning of others.
            [1] => MP5. Use appropriate tools strategically.
            [2] => MP6. Attend to precision.
            [3] => MP7. Look for and make use of structure.
        )

    [1078] => Array
        (
            [0] => MP1. Make sense of problems and persevere in solving them.
            [1] => MP4. Model with mathematics.
        )

    [1116] => Array
        (
            [0] => MP2. Reason abstractly and quantitatively.
            [1] => MP3. Construct viable arguments and critique the reasoning of others.
            [2] => MP7. Look for and make use of structure.
        )

)
--><!doctype html>
<html lang="en">
  <head>
    <!-- Google tag (gtag.js) -->
    <script async src="https://www.googletagmanager.com/gtag/js?id=G-HKW6MN8Z5Z"></script>
    <script>
      window.dataLayer = window.dataLayer || [];
      function gtag(){dataLayer.push(arguments);}
      gtag('js', new Date());

      gtag('config', 'G-HKW6MN8Z5Z');
    </script>
    <meta charset="utf-8">
    <meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
    <title>Colorado Academic Standards Online</title>
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
      rel="stylesheet">
    <!-- Bootstrap -->
    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="/apps/standards/css/bootstrap.min.css">
    <!-- HTML5 Shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
    <script src="/apps/standards/js/html5shiv.js"></script>
    <script src="/apps/standards/js/respond.min.js"></script>
    <![endif]-->

    <link rel="stylesheet" href="/apps/standards/css/style.css?v3">

    <script type="text/x-mathjax-config">
      MathJax.Hub.Config({
        tex2jax: {inlineMath: [["\\(","\\)"]]}
      });
    </script>
    <script type="text/javascript" async
      src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML">
    </script>

        
  </head>
  <body>
    <div class="container">
      <div id="cdepageheader" class="row-fluid">
        <a href="/standardsandinstruction"><img src="/apps/standards/images/17-CDE-Standards-SM-eng2.png" class="img-fluid" alt="2020 Colorado Academic Standards"></a>
      </div>
      <div id="maincontent">
        
<h1>2020 Colorado Academic Standards Online</h1>

	<p>Use the options below to create customized views of the 2020 Colorado Academic Standards. For all standards resources, see the <a href="/standardsandinstruction">Office of Standards and Instructional Support</a>.</p>

<div class="card" style="background-color: #ececec; margin-bottom: 40px;">
	<div class="card-body">
		<form name="searchForm" id="searchForm" method="post" action="/apps/standards/" class="form-inline" onsubmit="return buildSearchSet();">

			<div class="form-group">
				<label for="srchFltrCa" aria-label="Previous">
					<span aria-hidden="true"><i class="material-icons cdeblue2">looks_one</i></span>
					<span class="sr-only">Content Area</span>	
				</label>
				<select name="srchFltrCa" id="srchFltrCa" class="form-control-sm" onchange="$('#srchFltrGl, #srchFltrSt').val('0');resetGradeSelect();resetCategorySelect();updateSearch();">
					<option value="0"> - Select Content Area - </option>
										<option value="3" data-caclass="caCH">Comprehensive Health</option>
										<option value="12" data-caclass="caCS">Computer Science</option>
										<option value="1" data-caclass="caDAN">Dance</option>
										<option value="2" data-caclass="caDTA">Drama and Theatre Arts</option>
										<option value="4" data-caclass="caMAT">Mathematics</option>
										<option value="5" data-caclass="caMUS">Music</option>
										<option value="11" data-caclass="caPE">Physical Education</option>
										<option value="6" data-caclass="caRWC">Reading, Writing and Communicating</option>
										<option value="7" data-caclass="caSCI">Science</option>
										<option value="8" data-caclass="caSS">Social Studies</option>
										<option value="9" data-caclass="caVA">Visual Arts</option>
										<option value="10" data-caclass="caWL">World Languages</option>
									</select>
			</div>

			<div class="form-group" id="srchFltr01">
				<label for="srchFltrGl" aria-label="Previous">
					<span aria-hidden="true"><i class="material-icons cdeblue2">looks_two</i></span>
					<span class="sr-only">Grade Level</span>	
				</label>
				<select name="srchFltrGl" id="srchFltrGl" class="form-control-sm" onchange="$('#srchFltrSt').val('0');resetCategorySelect();updateSearch();" disabled="disabled">
					<option value="0" class="filterDefault"> - Select Grade Level - </option>
										<option value="1" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA caWL notactive">Preschool</option>
										<option value="2" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">Kindergarten</option>
										<option value="3" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">First Grade</option>
										<option value="4" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">Second Grade</option>
										<option value="5" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">Third Grade</option>
										<option value="6" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">Fourth Grade</option>
										<option value="7" class="caCH caDAN caDTA caMAT caMUS caPE caRWC caSCI caSS caVA notactive">Fifth Grade</option>
										<option value="38" class="caSCI notactive">Middle School</option>
										<option value="8" class="caCH caDAN caDTA caMAT caPE caRWC caSS caVA notactive">Sixth Grade</option>
										<option value="9" class="caCH caDAN caDTA caMAT caPE caRWC caSS caVA notactive">Seventh Grade</option>
										<option value="10" class="caCH caDAN caDTA caMAT caPE caRWC caSS caVA notactive">Eighth Grade</option>
										<option value="30" class="caRWC notactive">Ninth / Tenth Grade Band</option>
										<option value="29" class="caRWC notactive">Eleventh / Twelfth Grade Band</option>
										<option value="15" class="caCH caCS caMAT caPE caSCI caSS caVA notactive">High School</option>
										<option value="17" class="caDAN caDTA notactive">High School - Fundamental Pathway</option>
										<option value="27" class="caDTA notactive">High School - Advanced Pathway</option>
										<option value="16" class="caDAN notactive">High School - Extended Pathway</option>
										<option value="21" class="caWL notactive">Novice-Low</option>
										<option value="22" class="caWL notactive">Novice-Mid</option>
										<option value="20" class="caWL notactive">Novice-High</option>
										<option value="23" class="caWL notactive">Intermediate-Low</option>
										<option value="24" class="caWL notactive">Intermediate-Mid</option>
										<option value="31" class="caMUS notactive">Sixth Grade/Novice</option>
										<option value="32" class="caMUS notactive">Seventh Grade/Intermediate</option>
										<option value="33" class="caMUS notactive">Eighth Grade/Proficient</option>
										<option value="34" class="caMUS notactive">High School/Accomplished</option>
										<option value="35" class="caMUS notactive">High School/Advanced</option>
										<option value="36" class="caWL notactive">Intermediate-High</option>
										<option value="37" class="caWL notactive">Advanced-Low</option>
										<option value="39" class="caDTA notactive">High School - Professional Pathway</option>
									</select>
			</div>

			<div class="form-group" id="srchFltr02">
				<label for="srchFltrSt" aria-label="Previous">
					<span aria-hidden="true"><i class="material-icons cdeblue2">looks_3</i></span>
					<span class="sr-only">Standards Categories</span>	
				</label>
				<select name="srchFltrSt" id="srchFltrSt" class="form-control-sm" onchange="updateSearch();" disabled="disabled">
					<option value="0" class="filterDefault">All Standards Categories</option>
										<option value="0" class="ca notactive">All Standards Categories</option>
										<option value="26" class="caDAN notactive">1. Movement, Technique, and Performance</option>
										<option value="27" class="caDAN notactive">2. Create, Compose, and Choreograph</option>
										<option value="28" class="caDAN notactive">3. Historical and Cultural Context</option>
										<option value="29" class="caDAN notactive">4. Reflect, Connect, and Respond</option>
										<option value="30" class="caDTA notactive">1. Create</option>
										<option value="31" class="caDTA notactive">2. Perform</option>
										<option value="32" class="caDTA notactive">3. Critically Respond</option>
										<option value="1" class="caCH notactive">2. Physical and Personal Wellness</option>
										<option value="2" class="caCH notactive">3. Social and Emotional Wellness</option>
										<option value="3" class="caCH notactive">4. Prevention and Risk Management</option>
										<option value="8" class="caMAT notactive">1. Number and Quantity</option>
										<option value="9" class="caMAT notactive">2. Algebra and Functions</option>
										<option value="10" class="caMAT notactive">3. Data, Statistics and Probability</option>
										<option value="11" class="caMAT notactive">4. Geometry</option>
										<option value="4" class="caMUS notactive">1. Expression of Music</option>
										<option value="5" class="caMUS notactive">2. Creation of Music</option>
										<option value="6" class="caMUS notactive">3. Theory of Music</option>
										<option value="7" class="caMUS notactive">4. Aesthetic Valuation of Music</option>
										<option value="18" class="caRWC notactive">1. Oral Expression and Listening</option>
										<option value="19" class="caRWC notactive">2. Reading for All Purposes</option>
										<option value="20" class="caRWC notactive">3. Writing and Composition</option>
										<option value="21" class="caRWC notactive">4. Research Inquiry and Design</option>
										<option value="15" class="caSCI notactive">1. Physical Science</option>
										<option value="16" class="caSCI notactive">2. Life Science</option>
										<option value="17" class="caSCI notactive">3. Earth and Space Science</option>
										<option value="37" class="caSS notactive">1. History</option>
										<option value="38" class="caSS notactive">2. Geography</option>
										<option value="39" class="caSS notactive">3. Economics</option>
										<option value="40" class="caSS notactive">4. Civics</option>
										<option value="33" class="caVA notactive">1. Observe and Learn to Comprehend</option>
										<option value="34" class="caVA notactive">2. Envision and Critique to Reflect</option>
										<option value="35" class="caVA notactive">3. Invent and Discover to Create</option>
										<option value="36" class="caVA notactive">4. Relate and Connect to Transfer</option>
										<option value="22" class="caWL notactive">1. Communication</option>
										<option value="23" class="caWL notactive">2. Cultures/Intercultural Communication</option>
										<option value="24" class="caWL notactive">3. Connections</option>
										<option value="25" class="caWL notactive">4. Comparisons</option>
										<option value="41" class="caPE notactive">1. Movement Competence and Understanding</option>
										<option value="42" class="caPE notactive">2. Physical and Personal Wellness</option>
										<option value="43" class="caPE notactive">3. Social Emotional Wellness</option>
										<option value="44" class="caPE notactive">4. Prevention and Risk Management</option>
										<option value="12" class="caCS notactive">1. Computational Thinking</option>
										<option value="13" class="caCS notactive">2. Computing Systems and Networks</option>
										<option value="14" class="caCS notactive">3. Computer Programming</option>
									</select>
			</div>

			<button name="addSearchFilter" id="addSearchFilter" type="submit" class="btn btn-sm" disabled><i class="material-icons">add_circle_outline</i></button>

		</form>

				<div id="filterBlock">
			<p><strong>Current selections are shown below <em>(maximum of five)</em></strong></p>
										<p>
				<span><a href="#" onclick="removeFilter(0);return false;"><i class="material-icons" style="color:red;vertical-align:middle;">clear</i></a></span>
				<span><em>Content Area:</em> Mathematics
					// <em>Grade Level:</em> Third Grade
					// <em>Standard Category:</em> All Standards Categories</span>
				</p>
									</div>
			</div>
</div>

<div class="row">
	<div class="col">
								<div class="caBlock Mathematics">
			<div class="row ">
				<div class="col">
					<div class="standardhead">
						<div class="row">
							<div class="col-3"><p><strong>Mathematics</strong></p></div>
							<div class="col-9"><p style="text-align: right;"><strong>Third Grade, Standard 1. Number and Quantity</strong></p></div>
						</div>
					</div>
				</div>
			</div>
			<div class="row">
				<div class="col">
					<p style="text-align: right;">


	<a href="/comath" target="_blank">Learn More About Mathematics in Colorado</a>


						| <a href="/standardsandinstruction/essentialskills" target="_blank">Read the Colorado Essential Skills</a>
						| <a href="#" onclick="$(this).closest('.caBlock').find('.gleDetail').removeClass( 'notvisible' );$(this).closest('.caBlock').find('.expanderDown').addClass('notvisible');return false;">Expand Set of GLEs Below</a>
					</p>
				</div>
			</div>
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP6. Attend to precision.</li>
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.NBT.A. Number &amp; Operations in Base Ten: Use place value understanding and properties of operations to perform multi-digit arithmetic. A range of algorithms may be used.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Use place value understanding to round whole numbers to the nearest \(10\) or \(100\). (CCSS: 3.NBT.A.1)</li>
																			<li>Fluently add and subtract within \(1000\) using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. (CCSS: 3.NBT.A.2)</li>
																			<li>Multiply one-digit whole numbers by multiples of \(10\) in the range \(10\)&ndash;\(90\) (e.g., \(9 \times 80\), \(5 \times 60\)) using strategies based on place value and properties of operations. (CCSS: 3.NBT.A.3)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Flexibly exhibit understanding of a variety of strategies when performing multi-digit arithmetic. (Personal Skills: Adaptability/Flexibility)</li>
																			<li>Demonstrate place value understanding by precisely referring to digits according to their place value. (MP6)</li>
																			<li>Recognize and use place value and properties of operations to structure algorithms and other representations of multi-digit arithmetic. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How is rounding whole numbers to the nearest \(10\) or \(100\) useful?</li>
																			<li>Do different strategies for solving lead to different answers when we add or subtract? Why or why not?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation is in addition to the major work of the grade.</li>
																			<li>In Grade 2, students use place value understanding and properties of operations to add and subtract fluently within \(100\).</li>
																			<li>This expectation connects to other ideas in Grade 3: (a) an understanding of multiplication, (b) knowing the relationship between multiplication and division, and (c) the concept of area and its relationship to multiplication and division.</li>
																			<li>In Grade 4, students generalize place value understanding for multi-digit whole numbers and use that understanding and the properties of operations to perform multi-digit arithmetic.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP2. Reason abstractly and quantitatively.</li>
														<li>MP3. Construct viable arguments and critique the reasoning of others.</li>
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.NF.A. Number &amp; Operations—Fractions: Develop understanding of fractions as numbers.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Describe a fraction \(\frac{1}{b}\) as the quantity formed by \(1\) part when a whole is partitioned into \(b\) equal parts; understand a fraction \(\frac{a}{b}\) as the quantity formed by \(a\) parts of size \(\frac{1}{b}\). (CCSS: 3.NF.A.1)</li>
																			<li>Describe a fraction as a number on the number line; represent fractions on a number line diagram. (CCSS: 3.NF.A.2)
<ol style="list-style-type: lower-alpha">
<li>Represent a fraction \(\frac{1}{b}\) on a number line diagram by defining the interval from \(0\) to \(1\) as the whole and partitioning it into \(b\) equal parts. Recognize that each part has size \(\frac{1}{b}\) and that the endpoint of the part based at \(0\) locates the number \(\frac{1}{b}\) on the number line. (CCSS: 3.NF.A.2.a)</li>
<li>Represent a fraction \(\frac{a}{b}\) on a number line diagram by marking off \(a\) lengths \(\frac{1}{b}\) from \(0\). Recognize that the resulting interval has size \(\frac{a}{b}\) and that its endpoint locates the number \(\frac{a}{b}\) on the number line. (CCSS: 3.NF.A.2.b)</li>
</ol></li>
																			<li>Explain equivalence of fractions in special cases, and compare fractions by reasoning about their size. (CCSS: 3.NF.A.3)
<ol style="list-style-type: lower-alpha">
<li>Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line. (CCSS: 3.NF.A.3.a)</li>
<li>Recognize and generate simple equivalent fractions, e.g., \(\frac{1}{2} = \frac{2}{4}\), \(\frac{4}{6} = \frac{2}{3}\). Explain why the fractions are equivalent, e.g., by using a visual fraction model. (CCSS: 3.NF.A.3.b)</li>
<li>Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. <i>Examples: Express \(3\) in the form \(3 = \frac{3}{1}\); recognize that \(\frac{6}{1} = 6\); locate \(\frac{4}{4}\) and \(1\) at the same point of a number line diagram.</i> (CCSS: 3.NF.A.3.c)</li>
<li>Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols \(>\), \(=\), or \(<\), and justify the conclusions, e.g., by using a visual fraction model. (CCSS: 3.NF.A.3.d)</li>
</ol></li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Flexibly describe fractions both as parts of other numbers but also as numbers themselves. (Personal Skills: Adaptability/Flexibility)</li>
																			<li>Analyze and use information presented visually (for example, number lines, fraction models, and diagrams representing parts and wholes) that support an understanding of fractions as numbers. (Entrepreneurial Skills: Literacy/Reading)</li>
																			<li>Reason about the number line in a new way by understanding and using fractional parts between whole numbers. (MP2)</li>
																			<li>Critique the reasoning of others when comparing fractions that may refer to different wholes. (MP3)</li>
																			<li>Use the structure of fractions to locate and compare fractions on a number line. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How does the denominator of a unit fraction connect to the number of unit fractions that must be added to make a whole?</li>
																			<li>When the numerators of two different fractions are the same, how can the denominators be used to compare them?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students (a) relate addition and subtraction to length, (b) measure and estimate lengths in standard units, and (c) reason with shapes and their attributes, including partitioning circles and rectangles into halves, thirds, and fourths.</li>
																			<li>In Grade 3, this expectation connects to the solving of problems involving measurement and estimation of intervals of time, liquid volumes, and mass of objects and is further supported by the expectation to represent and interpret data.</li>
																			<li>In Grade 4, students build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers and extend their understanding of fraction equivalence and ordering. In Grade 6, students apply and extend previous understandings of numbers (including fractions) to the system of rational numbers.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
		</div>

					<div class="caBlock Mathematics">
			<div class="row ">
				<div class="col">
					<div class="standardhead">
						<div class="row">
							<div class="col-3"><p><strong>Mathematics</strong></p></div>
							<div class="col-9"><p style="text-align: right;"><strong>Third Grade, Standard 2. Algebra and Functions</strong></p></div>
						</div>
					</div>
				</div>
			</div>
			<div class="row">
				<div class="col">
					<p style="text-align: right;">


	<a href="/comath" target="_blank">Learn More About Mathematics in Colorado</a>


						| <a href="/standardsandinstruction/essentialskills" target="_blank">Read the Colorado Essential Skills</a>
						| <a href="#" onclick="$(this).closest('.caBlock').find('.gleDetail').removeClass( 'notvisible' );$(this).closest('.caBlock').find('.expanderDown').addClass('notvisible');return false;">Expand Set of GLEs Below</a>
					</p>
				</div>
			</div>
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP1. Make sense of problems and persevere in solving them.</li>
														<li>MP2. Reason abstractly and quantitatively.</li>
														<li>MP4. Model with mathematics.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.OA.A. Operations &amp; Algebraic Thinking: Represent and solve problems involving multiplication and division.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Interpret products of whole numbers, e.g., interpret \(5 \times 7\) as the total number of objects in \(5\) groups of \(7\) objects each. <i>For example, describe a context in which a total number of objects can be expressed as \(5 \times 7\).</i> (CCSS: 3.OA.A.1)</li>
																			<li>Interpret whole-number quotients of whole numbers, e.g., interpret \(56 \div 8\) as the number of objects in each share when \(56\) objects are partitioned equally into \(8\) shares, or as a number of shares when \(56\) objects are partitioned into equal shares of \(8\) objects each. <i>For example, describe a context in which a number of shares or a number of groups can be expressed as \(56 \div 8\).</i> (CCSS: 3.OA.A.2)</li>
																			<li>Use multiplication and division within \(100\) to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem. (see Appendix, Table 2) (CCSS: 3.OA.A.3)</li>
																			<li>Determine the unknown whole number in a multiplication or division equation relating three whole numbers. <i>For example, determine the unknown number that makes the equation true in each of the equations \(8 \times \mbox{?} = 48\), \(5 =\mbox{_} \div 3\), \(6 \times 6 = \mbox{?}\)</i> (CCSS: 3.OA.A.4)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Solve problems involving multiples and parts using multiplication and division. (Entrepreneurial Skills: Critical Thinking/Problem Solving)</li>
																			<li>Make sense of missing numbers in equations by using the relationship between multiplication and division. (MP1)</li>
																			<li>Reason abstractly about numbers of groups and the size of groups to make meaning of the quantities involved in multiplication and division. (MP2)</li>
																			<li>Use arrays to represent whole-number multiplication and division problems. (MP4)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How can an array be decomposed in a way that connects it to known multiplication facts? How can arrays be used to write and solve multiplication problems?</li>
																			<li>How can the area and one side of a rectangle be used to write and solve a division problem?</li>
																			<li>How could the number of dots in an array be counted without counting them one by one?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students work with equal groups of objects to gain foundations for multiplication.</li>
																			<li>In Grade 3, this expectation connects to understanding properties of multiplication, the relationship between multiplication and division, and to fluently multiplying and dividing within 100.</li>
																			<li>In Grade 4, students (a) use the four operations with whole numbers to solve problems, (b) build fractions from unit fractions by applying and extending previous understandings of operations on whole numbers, and (c) solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit. In Grade 5, students apply and extend previous understandings of multiplication and division to multiply and divide fractions.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP3. Construct viable arguments and critique the reasoning of others.</li>
														<li>MP6. Attend to precision.</li>
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.OA.B. Operations &amp; Algebraic Thinking: Apply properties of multiplication and the relationship between multiplication and division.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Apply properties of operations as strategies to multiply and divide. (Students need not use formal terms for these properties.) <i>Examples: If \(6 \times 4 = 24\) is known, then \(4 \times 6 = 24\) is also known. (Commutative property of multiplication.) \(3 \times 5 \times 2\) can be found by \(3 \times 5 = 15\), then \(15 \times 2 = 30\), or by \(5 \times 2 = 10\), then \(3 \times 10 = 30\). (Associative property of multiplication.) Knowing that \(8 \times 5 = 40\) and \(8 \times 2 = 16\), one can find \(8 \times 7\) as \(8 \times \left(5 + 2\right) = \left(8 \times 5\right) + \left(8 \times 2\right) = 40 + 16 = 56\). (Distributive property.)</i> (CCSS: 3.OA.B.5)</li>
																			<li>Interpret division as an unknown-factor problem. <i>For example, find \(32 \div 8\) by finding the number that makes \(32\) when multiplied by \(8\).</i> (CCSS: 3.OA.B.6)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Flexibly work with different but related arrangements of factors and products or dividends, divisors, and quotients. (Personal Skills: Adaptability/Flexibility)</li>
																			<li>Use properties of operations to argue for or against the equivalence of different expressions. (MP3)</li>
																			<li>Be specific with explanations and symbols when describing operations using multiplication and division. (MP6)</li>
																			<li>Use the relationship between multiplication and division to rewrite division problems as multiplication. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>What are all of the equations that can be written to represent the relationship between the area of a (specific) rectangle and its side lengths?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students work with equal groups of objects to gain foundations for multiplication.</li>
																			<li>This expectation connects to other ideas in Grade 3: (a) multiplication and division within \(100\), (b) solving problems involving the four operations and identifying and explaining patterns in arithmetic, (c) understanding properties of multiplication and the relationship between multiplication and division, and (d) understanding concepts of area and the relationship to multiplication and division.</li>
																			<li>In Grade 4, students use place value understanding and properties of operations to perform multi-digit arithmetic.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.OA.C. Operations &amp; Algebraic Thinking: Multiply and divide within 100.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Fluently multiply and divide within \(100\), using strategies such as the relationship between multiplication and division (e.g., knowing that \(8 \times 5 = 40\), one knows \(40 \div 5 = 8\)) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers. (CCSS: 3.OA.C.7)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Efficiently solve multiplication and division problems by using facts committed to memory. (Professional Skills: Task/Time Management)</li>
																			<li>Recognize the relationship between skip counting and the solutions to problems involving multiplication and division. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How can I use multiplication facts that I know to solve multiplication problems I do not yet know? (for example, using \(5 \times 4 + 2 \times 4\) to solve \(7 \times 4\))?</li>
																			<li>How can I use models and strategies to show what I know about multiplication?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students work with equal groups of objects to gain foundations for multiplication.</li>
																			<li>In Grade 3, this expectation connects with representing and solving problems involving the four operations.</li>
																			<li>In Grade 4, students use place value understanding and properties of operations to perform multi-digit arithmetic, solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit, and gain familiarity with factors and multiples.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP3. Construct viable arguments and critique the reasoning of others.</li>
														<li>MP4. Model with mathematics.</li>
														<li>MP6. Attend to precision.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.OA.D. Operations &amp; Algebraic Thinking: Solve problems involving the four operations, and identify and explain patterns in arithmetic.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. (This evidence outcome is limited to problems posed with whole numbers and having whole-number answers; students should know how to perform operations in the conventional order of operations when there are no parentheses to specify a particular order.) (CCSS: 3.OA.D.8)</li>
																			<li>Identify arithmetic patterns (including patterns in the addition table or multiplication table) and explain them using properties of operations. <i>For example, observe that \(4\) times a number is always even, and explain why \(4\) times a number can be decomposed into two equal addends.</i> (CCSS: 3.OA.D.9)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Solve problems involving the four operations. (Entrepreneurial Skills: Critical Thinking/Problem Solving)</li>
																			<li>Explain patterns in arithmetic. (MP3)</li>
																			<li>Mathematically model changes in quantities described in real-world contexts using the appropriate numbers, operations, symbols, and letters to represent unknowns. (MP4)</li>
																			<li>Complement arithmetic strategies with mental computation and estimation to assess answers for accuracy. (MP6)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How can a visual model support making sense of and solving word problems?</li>
																			<li>How can the patterns in addition and/or multiplication tables help predict probable solutions to a given problem?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students represent and solve one- and two-step word problems involving addition and subtraction.</li>
																			<li>This expectation connects to several ideas in Grade 3: (a) representing and solving problems involving multiplication and division, (b) multiplying and dividing within \(100\), (c) solving problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects, and (d) using concepts of area and relating area to multiplication and to addition.</li>
																			<li>In Grade 4, students use the four operations with whole numbers to solve problems.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
		</div>

					<div class="caBlock Mathematics">
			<div class="row ">
				<div class="col">
					<div class="standardhead">
						<div class="row">
							<div class="col-3"><p><strong>Mathematics</strong></p></div>
							<div class="col-9"><p style="text-align: right;"><strong>Third Grade, Standard 3. Data, Statistics, and Probability</strong></p></div>
						</div>
					</div>
				</div>
			</div>
			<div class="row">
				<div class="col">
					<p style="text-align: right;">


	<a href="/comath" target="_blank">Learn More About Mathematics in Colorado</a>


						| <a href="/standardsandinstruction/essentialskills" target="_blank">Read the Colorado Essential Skills</a>
						| <a href="#" onclick="$(this).closest('.caBlock').find('.gleDetail').removeClass( 'notvisible' );$(this).closest('.caBlock').find('.expanderDown').addClass('notvisible');return false;">Expand Set of GLEs Below</a>
					</p>
				</div>
			</div>
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP1. Make sense of problems and persevere in solving them.</li>
														<li>MP4. Model with mathematics.</li>
														<li>MP5. Use appropriate tools strategically.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.MD.A. Measurement &amp; Data: Solve problems involving measurement and estimation of intervals of time, liquid volumes, and masses of objects.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Tell and write time to the nearest minute and measure time intervals in minutes. Solve word problems involving addition and subtraction of time intervals in minutes, e.g., by representing the problem on a number line diagram. (CCSS: 3.MD.A.1)</li>
																			<li>Measure and estimate liquid volumes and masses of objects using standard units of grams (g), kilograms (kg), and liters (l). (This excludes compound units such as cm<sup>3</sup> and finding the geometric volume of a container.) Add, subtract, multiply, or divide to solve one-step word problems involving masses or volumes that are given in the same units, e.g., by using drawings (such as a beaker with a measurement scale) to represent the problem. (This excludes multiplicative comparison problems, such as problems involving notions of “times as much.” See Appendix, Table 2.) (CCSS: 3.MD.A.2)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Use units of measurement appropriate to the type and magnitude of the quantity being measured. (Professional Skills: Information Literacy)</li>
																			<li>Make sense of problems involving measurement by building on real-world knowledge of time and objects and an understanding of the relative sizes of units. (MP1)</li>
																			<li>Represent problems of time and measurement with equations, drawings, or diagrams. (MP4)</li>
																			<li>Use appropriate measures and measurement instruments for the quantities given in a problem. (MP5)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How can elapsed time be modeled on a number line to support the connection to addition and subtraction?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students measure and estimate lengths in standard units and work with time and money.</li>
																			<li>In Grade 3, this expectation connects to developing an understanding of fractions as numbers, solving problems involving the four operations, and identifying and explaining patterns in arithmetic.</li>
																			<li>In Grade 4, students solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP2. Reason abstractly and quantitatively.</li>
														<li>MP4. Model with mathematics.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.MD.B. Measurement &amp; Data: Represent and interpret data.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step “how many more” and “how many less” problems using information presented in scaled bar graphs. <i>For example, draw a bar graph in which each square in the bar graph might represent \(5\) pets.</i> (CCSS: 3.MD.B.3)</li>
																			<li>Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units&mdash;whole numbers, halves, or quarters. (CCSS: 3.MD.B.4)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Analyze data to distinguish the factual evidence offered, to reason about judgments, to draw conclusions, and to speculate about ideas the data represents. (Entrepreneurial Skills: Literacy/Reading)</li>
																			<li>Abstract real-world quantities into scaled graphs. (MP2)</li>
																			<li>Model real-world quantities with statistical representations such as bar graphs and line graphs. (MP4)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>How can working with pictures and bar graphs connect mathematics to the world around us?</li>
																			<li>How does changing the scale of a bar graph or line plot change the appearance of the data?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation supports the major work of the grade.</li>
																			<li>In Grade 2, students represent and interpret length by measuring objects, make line plots, and use picture and bar graphs to represent categorical data.</li>
																			<li>In Grade 3, this expectation supports developing an understanding of fractions as numbers.</li>
																			<li>In Grade 4, students represent and interpret data by making line plots representing fractional measurements and solving addition and subtraction problems using information presented in line plots.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP3. Construct viable arguments and critique the reasoning of others.</li>
														<li>MP5. Use appropriate tools strategically.</li>
														<li>MP6. Attend to precision.</li>
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.MD.C. Measurement &amp; Data: Geometric measurement: Use concepts of area and relate area to multiplication and to addition.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Recognize area as an attribute of plane figures and understand concepts of area measurement. (CCSS: 3.MD.C.5)
<ol style="list-style-type: lower-alpha">
<li>A square with side length \(1\) unit, called “a unit square,” is said to have “one square unit” of area, and can be used to measure area. (CCSS: 3.MD.C.5.a)</li>
<li>A plane figure which can be covered without gaps or overlaps by \(n\) unit squares is said to have an area of \(n\) square units. (CCSS: 3.MD.C.5.b)</li>
</ol></li>
																			<li>Measure areas by counting unit squares (square cm, square m, square in, square ft, and improvised units). (CCSS: 3.MD.C.6)</li>
																			<li>Use concepts of area and relate area to the operations of multiplication and addition. (CCSS: 3.MD.C.7)
<ol style="list-style-type: lower-alpha">
<li>Find the area of a rectangle with whole-number side lengths by tiling it, and show that the area is the same as would be found by multiplying the side lengths. (CCSS: 3.MD.C.7.a)</li>
<li>Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real-world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning. (CCSS: 3.MD.C.7.b)</li>
<li>Use tiling to show in a concrete case that the area of a rectangle with whole-number side lengths \(a\) and \(b + c\) is the sum of \(a \times b\) and \(a \times c\). Use area models to represent the distributive property in mathematical reasoning. (CCSS: 3.MD.C.7.c)</li>
<li>Recognize area as additive. Find areas of rectilinear figures by decomposing them into non-overlapping rectangles and adding the areas of the non-overlapping parts, applying this technique to solve real-world problems. (CCSS: 3.MD.C.7.d)</li>
</ol></li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Defend calculations of area using multiplication and by tiling the area with square units and comparing the results. (MP3)</li>
																			<li>Understand how to use a one-dimensional measurement tool, like a ruler, to make two-dimensional measurements of area. (MP5)</li>
																			<li>Be precise by describing area in square rather than linear units. (MP6)</li>
																			<li>Use areas of rectangles to exhibit the structure of the distributive property. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>Given three pictures of different rectangles with unknown dimensions, how can you determine which rectangle covers the most area?</li>
																			<li>How does computing the area of a rectangle relate to closed arrays?</li>
																			<li>How can the area of an E-shaped or H-shaped figure be calculated?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation represents major work of the grade.</li>
																			<li>In Grade 2, students measure and estimate lengths in standard units and reason with shapes and their attributes.</li>
																			<li>This expectation connects to other ideas in Grade 3: (a) recognizing perimeter as an attribute of plane figures and distinguishing between linear and area measures, (b) applying properties of multiplication and the relationship between multiplication and division, and (c) solving problems involving the four operations and identifying and explaining patterns in arithmetic.</li>
																			<li>In Grade 4, students solve problems involving measurement and conversion of measurement from a larger unit to a smaller unit. In Grade 5, students relate volume to multiplication and to addition and also extend previous understandings of multiplication and division to multiply and divide fractions.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP1. Make sense of problems and persevere in solving them.</li>
														<li>MP4. Model with mathematics.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.MD.D. Measurement &amp; Data: Geometric measurement: Recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Solve real-world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters. (CCSS: 3.MD.D.8)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Make sense of the relationship between area and perimeter by calculating both for rectangles of varying sizes and dimensions. (MP1)</li>
																			<li>Model perimeters of objects in the world with polygons and the sum of their side lengths. (MP4)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>What are all the pairs of side lengths that can create a rectangle with the same area, such as \(12\) square units?</li>
																			<li>Is it possible for two rectangles to have the same area but different perimeters?</li>
																			<li>Is it possible for two rectangles to have the same perimeter but different areas?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation is in addition to the major work of the grade.</li>
																			<li>In Grade 2, students measure and estimate lengths in standard units.</li>
																			<li>In Grade 3, this expectation connects to understanding concepts of area, relating area to multiplication and to addition, and solving problems involving the four operations.</li>
																			<li>In Grade 4, students solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
		</div>

					<div class="caBlock Mathematics">
			<div class="row ">
				<div class="col">
					<div class="standardhead">
						<div class="row">
							<div class="col-3"><p><strong>Mathematics</strong></p></div>
							<div class="col-9"><p style="text-align: right;"><strong>Third Grade, Standard 4. Geometry</strong></p></div>
						</div>
					</div>
				</div>
			</div>
			<div class="row">
				<div class="col">
					<p style="text-align: right;">


	<a href="/comath" target="_blank">Learn More About Mathematics in Colorado</a>


						| <a href="/standardsandinstruction/essentialskills" target="_blank">Read the Colorado Essential Skills</a>
						| <a href="#" onclick="$(this).closest('.caBlock').find('.gleDetail').removeClass( 'notvisible' );$(this).closest('.caBlock').find('.expanderDown').addClass('notvisible');return false;">Expand Set of GLEs Below</a>
					</p>
				</div>
			</div>
												<div class="row">
				<div class="col">

					<div class="gle">


						<p class="float-right">
							<a href="#" onclick="$(this).closest('.col').find('.gleDetail').toggleClass('notvisible');return false;">
								<i class="material-icons gleDetail expanderDown">keyboard_arrow_down</i>
								<i class="material-icons gleDetail expanderUp notvisible">keyboard_arrow_up</i>
							</a>
						</p>
						<div class="gleDetail notvisible">
							<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsPGC"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> Prepared Graduates:</p>
							<ul style="list-style-type:none;">
														<li>MP2. Reason abstractly and quantitatively.</li>
														<li>MP3. Construct viable arguments and critique the reasoning of others.</li>
														<li>MP7. Look for and make use of structure.</li>
													</ul>
						</div>

						<p class="gleDetail notvisible"><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsGLE"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Grade Level Expectation:


</p>
						<p style="padding-left:40px;">3.G.A. Geometry: Reason with shapes and their attributes.</p>
						<div class="gleDetail notvisible">
							<div class="row eorow">
								<div class="col eocol leftcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsEO"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 

Evidence Outcomes:


									</p>

																						<div class="eoinfo" style="display: block;">

			<p><em>Students Can:</em></p>
	
										<ol type="a">

																			<li>Explain that shapes in different categories (e.g., rhombuses, rectangles, and others) may share attributes (e.g., having four sides), and that the shared attributes can define a larger category (e.g., quadrilaterals). Recognize rhombuses, rectangles, and squares as examples of quadrilaterals, and draw examples of quadrilaterals that do not belong to any of these subcategories. (CCSS: 3.G.A.1)</li>
																			<li>Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. <i>For example, partition a shape into \(4\) parts with equal area, and describe the area of each part as \(\frac{1}{4}\) of the area of the shape.</i> (CCSS: 3.G.A.2)</li>
								
										</ol>
									</div>
																																																				
								</div>
								<div class="col eocol rightcol">
									<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a> 


Academic Contexts and Connections:


									</p>

																																			<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Colorado Essential Skills and Mathematical Practices:

							
									</em></p>

										<ol type="1">

																			<li>Work with others to name and categorize shapes. (Civic/Interpersonal Skills: Collaboration/Teamwork)</li>
																			<li>Analyze, compare, and use the properties of geometric shapes to classify them into abstracted categories and describe the similarities and differences between those categories. (MP2)</li>
																			<li>Convince others or critique their reasoning when deciding if a shape belongs to certain categories of polygons. (MP3)</li>
																			<li>Decompose geometric shapes into polygons of equal area. (MP7)</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsInquiryQuestions"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Inquiry Questions:

							
									</em></p>

										<ol type="1">

																			<li>Can you draw a quadrilateral that is not a rhombus, rectangle, or square?</li>
																			<li>(Given two identical squares) Divide each of these squares into four equal parts, but in different ways. If you compare a part of one with a part of the other, are their areas the same? How do you know?</li>
								
										</ol>
									</div>
																													<div class="eoinfo" style="display: block;">
										<p><a style="cursor: pointer" data-toggle="modal" data-target="#myModalDefinitionsCoherenceConnections"><img src="/apps/standards/images/icon-info.png" alt="More information icon"></a><em> 


Coherence Connections:

							
									</em></p>

										<ol type="1">

																			<li>This expectation supports the major work of the grade.</li>
																			<li>In Grade 2, students reason with shapes and their attributes.</li>
																			<li>In Grade 3, this expectation connects to developing an understanding of fractions as numbers.</li>
																			<li>In Grade 4, students draw and identify lines and angles and also classify shapes by properties of their lines and angles.</li>
								
										</ol>
									</div>
													
								</div>
							</div>

						</div>

					</div>
				</div>

			</div>

					
		</div>

			
	</div>
</div>


<!-- PGC Modal -->
<div class="modal" id="myModalDefinitionsPGC" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
	      			<p><strong>Prepared Graduates:</strong></p>
	      				<div class="indentedblock">
	      					<p>The P-12 concepts and skills that all students who complete the Colorado education system must master to ensure their success in a postsecondary and workforce setting.</p>
	      				</div>
				</div>


			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>

<!-- GLE Modal -->
<div class="modal" id="myModalDefinitionsGLE" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
	      			<p><strong>Grade Level Expectation:</strong></p>
	      				<div class="indentedblock">
	      					<p><em>What do students need to know?</em></p>
	      					<p><strong>Grade Level Expectation: High Schools</strong>:<br>
	      					The articulation of the concepts and skills of a standard that indicates a student is making progress toward being a prepared graduate.</p>
	      					<p><strong>Grade Level Expectations</strong>:<br>
	      					The articulation, at each grade level, the concepts and skills of a standard that indicates a student is making progress toward being ready for high school.</p>

	      				</div>
				</div>


			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>

<!-- Evidence Outcomes Modal -->
<div class="modal" id="myModalDefinitionsEO" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
	      			<p><strong>Evidence Outcomes:</strong></p>
	      				<div class="indentedblock">
	      					<p><em>How do we know that a student can do it?</em></p>
	      					<p>The indication that a student is meeting an expectation at the mastery level.</p>
	      				</div>
	      			</div>


			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>

<!-- Evidence Outcomes Modal -->
<div class="modal" id="myModalDefinitionsConnections" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Academic Context and Connections:</strong></p>
				<div class="indentedblock">
					<p>Academic context and connections are the subject-specific elements needed to create context for learning. This right side section highlights essential skills, practices and other important connections necessary for students to understand, apply and transfer the knowledge and skills within the Grade Level Expectation.</p>
				</div>
			</div>


			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>


<!-- Inquiry Questions Modal -->
<div class="modal" id="myModalDefinitionsIQ" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
	      			<p><strong>Inquiry Questions:</strong></p>
	      				<div class="indentedblock">
	      					<p>Sample questions intended to promote deeper thinking, reflection and refined understandings precisely related to the grade level expectation.</p>
	      				</div>
	      			</div>
			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>

<!-- Relevance and Application Modal -->
<div class="modal" id="myModalDefinitionsRA" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
	      			<p><strong>Relevance and Application:</strong></p>
	      				<div class="indentedblock">
	      					<p>Examples of how the grade level expectation is applied at home, on the job or in a real-world, relevant context.</p>
	      				</div>
	      			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<!-- Nature of the Discpline Modal -->
<div class="modal" id="myModalDefinitionsNO" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Nature of the Discipline:</strong></p>
				<div class="indentedblock">
					<p>The characteristics and viewpoint one keeps as a result of mastering the grade level expectation.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsSupportiveTeachingPracticesAdultsMay" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Supportive Teaching Practices/Adults May</strong></p>
				<div class="indentedblock">
					<p>Embed standards throughout daily routines, within and across the environment and activities to ensure developmentally appropriate learning opportunities.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsColoradoEssentialSkills" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Colorado Essential Skills</strong></p>
				<div class="indentedblock">
					<p>The critical skills needed to prepare students to successfully enter the workforce or educational opportunities beyond high school embedded within statute (C.R.S. 22-7-1005) and identified by the Colorado Workforce Development Committee.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsColoradoEssentialSkillsandMathematicalPractices" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Colorado Essential Skills and Mathematical Practices</strong></p>
				<div class="indentedblock">
					<p>This section describes ways students engage with the mathematical content using mathematical practices and essential skills needed to prepare students to successfully enter the workforce or educational opportunities beyond high school pursuant to Colorado Revised Statute 22-7-1005 and identified by the Colorado Workforce Development Committee.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsInquiryQuestions" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Inquiry Questions</strong></p>
				<div class="indentedblock">
					<p>The sample questions that are intended to promote deeper thinking, reflection and refined understandings precisely related to the grade level expectation.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsCoherenceConnections" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Coherence Connections</strong></p>
				<div class="indentedblock">
					<p>This section describes how the content described by the Grade Level Expectation and Evidence Outcomes builds from content learned in prior grades, connects to content in the same grade, and supports student learning in later grades.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsElaborationontheGLE" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Elaboration on the GLE</strong></p>
				<div class="indentedblock">
					<p>This section provides greater context for the Grade Level Expectation (GLE) through a description of the understanding about the core ideas that should be developed by students.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsColoradoEssentialSkillsandScienceandEngineeringPractices" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Colorado Essential Skills and Science and Engineering Practices</strong></p>
				<div class="indentedblock">
					<p>Skills and major practices that scientists employ as they investigate and build models and theories about the world.  These terms are used to emphasize that engaging in scientific investigation requires not only skill but also knowledge that is specific to each practice. </p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsCrossCuttingConcepts" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Cross Cutting Concepts</strong></p>
				<div class="indentedblock">
					<p>The crosscutting concepts have application across all domains of science. As such, they provide one way of linking across the domains through core ideas.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsComputerSciencePractices" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Computer Science Practices</strong></p>
				<div class="indentedblock">
					<p>This section highlights computer science practices connected to the GLE which describe the behaviors and ways of thinking that computationally literate students use to fully engage in today’s data-rich and interconnected world.  The practices naturally integrate with one another and contain language that intentionally overlaps to illuminate the connections among them.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsEssentialQuestions" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Essential Questions</strong></p>
				<div class="indentedblock">
					<p>These "big picture" questions ask students to more deeply explore the concepts and skills expressed in the GLE.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsEssentialReasoningSkills" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Essential Reasoning Skills</strong></p>
				<div class="indentedblock">
					<p>These skills develop critical thinking, building awareness to multiple perspectives, and engage students in "thinking about their thinking" and to consider their own attitudes, beliefs, and biases on issues.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsColoradoEssentialSkillsandReal-WorldApplication" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Colorado Essential Skills and Real-World Application</strong></p>
				<div class="indentedblock">
					<p>The critical skills needed to prepare students to successfully enter the workforce or educational opportunities beyond high school embedded within statute (C.R.S. 22-7-1005) and identified by the Colorado Workforce Development Committee. Connections to how these skills relate to lifelong learning have been provided.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsExpandandConnect" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Expand and Connect</strong></p>
				<div class="indentedblock">
					<p>Ideas that can be used to expand student thinking around the concepts, connect to other musical concepts, or connect to other content areas outside of music. </p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsColoradoEssentialSkillsandMeaningMaking" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Colorado Essential Skills and Meaning Making</strong></p>
				<div class="indentedblock">
					<p>Ways in which students demonstrate the ability to form, grapple with, and convey concepts and ideas through visual art and design with real-world application.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsLearningExperienceandTransfer" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Learning Experience and Transfer</strong></p>
				<div class="indentedblock">
					<p>Ideas that can be used to expand student thinking, encourage conceptual curiosity, and connect multiple disciplines and literacies.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsNatureandSkillsofHistory" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Nature and Skills of History</strong></p>
				<div class="indentedblock">
					<p>The characteristics and viewpoint one keeps as a result of mastering the grade level expectation.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsNatureandSkillsofGeography" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Nature and Skills of Geography</strong></p>
				<div class="indentedblock">
					<p>The characteristics and viewpoint one keeps as a result of mastering the grade level expectation.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsNatureandSkillsofEconomics" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Nature and Skills of Economics</strong></p>
				<div class="indentedblock">
					<p>The characteristics and viewpoint one keeps as a result of mastering the grade level expectation.</p>
				</div>
			</div>
			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>

<div class="modal" id="myModalDefinitionsNatureandSkillsofCivics" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	  	<div class="modal-dialog" role="document">
		    <div class="modal-content">
	      		<div class="modal-header">
	        		<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
	      		</div>
	      		<div class="modal-body">
				<p><strong>Nature and Skills of Civics</strong></p>
	      				<div class="indentedblock">
	      					<p>The characteristics and viewpoint one keeps as a result of mastering the grade level expectation.</p>
	      				</div>
				</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsDisciplinaryInformationandMediaLiteracy" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Disciplinary, Information, & Media Literacy</strong></p>
				<div class="indentedblock">
					<p>The disciplinary, information, and media literacy skills necessary to demonstrate mastery of the Evidence Outcomes. </p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsNatureofDance" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Nature of Dance</strong></p>
				<div class="indentedblock">
					<p>The characteristics and viewpoint one keeps as a  result of mastering the grade level expectation</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsHealthSkills" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Health Skills</strong></p>
				<div class="indentedblock">
					<p>This section connects and focuses on the key health specific skills connected to this grade level expectation.</p>
				</div>
			</div>
			<div class="modal-footer">
				<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
			</div>
		</div>
	</div>
</div>

<div class="modal" id="myModalDefinitionsComponentsofaPhysicallyLiterateIndividual" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
	<div class="modal-dialog" role="document">
		<div class="modal-content">
			<div class="modal-header">
				<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
			</div>
			<div class="modal-body">
				<p><strong>Components of a Physically Literate Individual</strong></p>
				<div class="indentedblock">
					<p>Connects the GLE to physical literacy and how it supports students ability to move with competence and confidence in a wide variety of physical activities in multiple environments that benefit the healthy development of the whole person. </p>
				</div>
			</div>
			    <div class="modal-footer">
	        		<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
	      		</div>
      		</div>
    	</div>
	</div>
  
        <hr>
        <p style="text-align:center;font-size:.90em;margin-top:50px;"><strong>Need Help?</strong> Submit questions or requests for assistance to <a href="mailto:bruno_j@cde.state.co.us">bruno_j@cde.state.co.us</a></p>
      </div>
    </div>
    <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
    <script src="/apps/standards/js/bootstrap.min.js"></script>
    <script src="/apps/standards/js/scripts.js"></script>
  

<script type="text/javascript">
	
	var selectedClass;
	var currentFilter = [
    "4,5,0"		];
	var gradeSelect = $("#srchFltrGl").html();
	var categorySelect = $("#srchFltrSt").html();


	function updateSearch() {

		selectedClass = $("#srchFltrCa option:selected").data('caclass');

		$("#srchFltrGl option").each(function( index, value ) {
			if (!$(value).hasClass( "notactive" )) {
				$(value).addClass( "notactive" ); 
			}
		});

		$("#srchFltrSt option").each(function( index, value ) {
			if (!$(value).hasClass( "notactive" )) {
				$(value).addClass( "notactive" ); 
			}
		});

		$("#srchFltrGl option.filterDefault, #srchFltrSt option.filterDefault").removeClass( "notactive" );
		
		if ($("#srchFltrCa").val() != "0") {

			$("#srchFltrGl option." + selectedClass ).removeClass( "notactive" );

			$("#srchFltrGl option.notactive").remove();
			// $("#srchFltr01").removeClass( "notactive" ); 

			$("#srchFltrGl").prop("disabled", false);

			if ($("#srchFltrGl").val() != "0") {

				$("#srchFltrSt option." + selectedClass ).removeClass( "notactive" );
				$("#srchFltrSt option.notactive").remove();

				// $("#srchFltr02").removeClass( "notactive" ); 
				// $("#srchFltrSt").removeAttr('disabled');
				// $("#addSearchFilter").removeAttr('disabled');

				$("#srchFltrSt, #addSearchFilter").prop("disabled", false);
				// $("").prop("disabled", false);
				
			} else {

				// $("#srchFltrSt").attr('disabled');
				// $("#addSearchFilter").attr('disabled');

				$("#srchFltrSt, #addSearchFilter").prop("disabled", true);
				// $("").prop("disabled", true);

			}

		} else {

			$("#srchFltrGl, #srchFltrSt, #addSearchFilter").prop("disabled", true);
			// $("").prop("disabled", true);

			// if (!$( "#srchFltr01" ).hasClass( "notactive" )) {
			// 	$("#srchFltr01").addClass( "notactive" ); 
			// }

			// if (!$( "#srchFltr02" ).hasClass( "notactive" )) {
			// 	$("#srchFltr02").addClass( "notactive" ); 
			// }

			// $("#srchFltrGl option, #srchFltrSt option").removeClass( "notactive" );
			// $("#srchFltrGl option, #srchFltrSt option").addClass( "notactive" );

		}

	}

	function resetGradeSelect() {
		$("#srchFltrGl").html(gradeSelect);
	}

	function resetCategorySelect() {
		$("#srchFltrSt").html(categorySelect);
	}

	function cleanSearch() {
		$("#srchFltrGl option").addClass( "hidden" );
		$("#srchFltrSt option").addClass( "hidden" );
		if ($("#srchFltrCa").val() != "0") {
			selectedClass = $("#srchFltrCa option:selected").data('caclass');
			$(".srchFltr01").removeClass( "hidden" );
			$("#srchFltrGl ." + selectedClass + ", #srchFltrGl .default").removeClass( "hidden" );
			if ($("#srchFltrGl").val() != "0") {
				$(".srchFltr02").removeClass( "hidden" );
				$("#srchFltrSt ." + selectedClass + ", #srchFltrSt .default").removeClass( "hidden" );
			}
		}
	}

	function updateSearch01() {
		if ($("#srchFltrCa").val() != "0") {
			selectedClass = $("#srchFltrCa option:selected").data('caclass');
			$(".srchFltr02").addClass( "hidden" );
			$("#srchFltrGl").val("0");
			$("#srchFltrSt").val("0");
			// $(".srchFltr01").toggleClass( "hidden" );
			// $( "#srchFltrGl" ).each(function( index ) {
			//   console.log( index + ": " + $( this ).text() );
			// });
			$("#srchFltrGl option").removeClass( "hidden" );
			$("#srchFltrGl option").addClass( "hidden" );
			$("#srchFltrGl ." + selectedClass + ", #srchFltrGl .default").removeClass( "hidden" );
			$(".srchFltr01").removeClass( "hidden" );
		} else {
			$(".srchFltr01").addClass( "hidden" );
			$(".srchFltr02").addClass( "hidden" );
			$("#srchFltrGl").val("0");
			$("#srchFltrSt").val("0");
		}
	}

	function updateSearch02() {
		if ($("#srchFltrGl").val() != "0") {
			// $(".srchFltr01").toggleClass( "hidden" );
			// $( "#srchFltrGl" ).each(function( index ) {
			//   console.log( index + ": " + $( this ).text() );
			// });
			$("#srchFltrSt option").removeClass( "hidden" );
			$("#srchFltrSt option").addClass( "hidden" );
			$("#srchFltrSt ." + selectedClass + ", #srchFltrSt .default").removeClass( "hidden" );
			$(".srchFltr02").removeClass( "hidden" );
		} else {
			$(".srchFltr02").addClass( "hidden" );
			$("#srchFltrSt").val("0");
		}
	}


	function updateSearchForm() {
		var searchItem01a = $("#srchFltrCa").val();
		var searchItem01b = $("#srchFltrGl").val();
		var searchItem01c = $("#srchFltrSt").val();

		// var searchItem02a = $("#srchFltrCa").val();
		// var searchItem02b = $("#srchFltrGl").val();
		// var searchItem02c = $("#srchFltrSt").val();

		// var searchItem03a = $("#srchFltrCa").val();
		// var searchItem03b = $("#srchFltrGl").val();
		// var searchItem03c = $("#srchFltrSt").val();

		var searchVar1 = searchItem01a + ',' + searchItem01b + ',' + searchItem01c;
		var searchVar2 = "0" // searchItem02a + ',' + searchItem02b + ',' + searchItem02c;
		var searchVar3 = "0" // searchItem03a + ',' + searchItem03b + ',' + searchItem03c;

		$("#searchForm").attr("action", "/apps/standards/" + searchVar1 + "/" + searchVar2 + "/" + searchVar3 + "/");

		if (searchItem01b != "0") {
			$("#searchForm").submit();
		}

	}

	function displayFilters() {
		var thefilter01a = $("#srchFltrCa option[value='4']").text();
		$("#fltr0a").text(thefilter01a);
		var thefilter01b = $("#srchFltrGl option[value='5']").text();
		$("#fltr0b").text(thefilter01b);
		var thefilter01c = $("#srchFltrSt option[value='0']").text();
		$("#fltr0c").text(thefilter01c);
	}

	function buildCurrentFilter() {
	    		currentFilter.push("4,5,0");
			}

	function buildSearchSet() {
		if (($("#srchFltrCa option:selected").val() != "0") && ($("#srchFltrGl option:selected").val() != "0")) {
			currentFilter.push($("#srchFltrCa option:selected").val() + "," + $("#srchFltrGl option:selected").val() + "," + $("#srchFltrSt option:selected").val());
		}
		
		$("#searchForm").attr("action", "/apps/standards/" + currentFilter.join("/"));
		return true;
	}

	function removeFilter(theFilter) {
		currentFilter.splice(theFilter, 1);
		// currentFilter[theFilter] = 0;
		$("#searchForm").attr("action", "/apps/standards/" + currentFilter.join("/"));
		$("#searchForm").submit();
	}


	$(function() {
		// $("#srchFltrCa").val("4");
		// $("#srchFltrGl").val("5");
		// $("#srchFltrSt").val("0");
		// cleanSearch();
		// displayFilters();
		// buildCurrentFilter();
	});

</script>

  </body>
</html>