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3.A.1
Develop understandings of multiplication and division and strategies for basic multiplication facts and related division facts.
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3.A.1.1
Model multiplication and division including problems presented in context: repeated addition, multiplicative comparison, array, how many combinations, measurement, and partitioning.
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3.A.1.2
Solve multiplication and division fact problems by using strategies that result from applying number properties.
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3.A.1.3
Identify, describe, and apply division and multiplication as inverse operations.
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3.A.2
Develop an understanding of fractions and fraction equivalence.
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3.A.2.1
Represent fractions, including fractions greater than one, using area, set and linear models.
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3.A.2.2
Describe how the size of the fractional part is related to the number of equal sized pieces in the whole.
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3.A.2.3
Compare and order fractions, including fractions greater than one, using models and strategies.
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3.A.2.4
Use models to represent equivalent fractions, including fractions greater than 1, and identify representations of equivalence.
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3.G.3
Describe and analyze properties of two-dimensional shapes.
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3.G.3.1
Describe, analyze, compare and classify two-dimensional shapes using sides and angles - including acute, obtuse, and right angles - and connect these ideas to the definition of shapes.
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Geometry: Identify planar and solid shapes (Third grade - P.1)
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Geometry: Count and compare sides, edges, faces, and vertices (Third grade - P.2)
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Geometry: Angles: greater than, less than, or equal to a right angle (Third grade - P.9)
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Geometry: Lines, line segments, and rays (Third grade - P.10)
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Geometry: Triangles: equilateral, isosceles, and scalene (Third grade - P.12)
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Geometry: Triangles: acute, right, and obtuse (Third grade - P.13)
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3.G.3.2
Compose, decompose, and transform polygons to make other polygons, including concave and convex polygons with three, four, five, six, eight, or ten sides.
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3.G.3.3
Build, draw and analyze two-dimensional shapes from several orientations in order to examine and apply congruence and symmetry.
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3.A.4
Algebra
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3.A.4.1
Create, analyze, and represent patterns and relationships using words, variables, tables and graphs.
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3.G.5
Geometry and Measurement
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3.G.5.1
Select appropriate units, strategies and tools to solve problems involving perimeter.
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3.G.5.2
Measure objects using fractional parts of linear units such as 1/2, 1/4 and 1/10.
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3.G.5.3
Tell time to the nearest minute and to the nearest quarter hour, and determine the amount of time elapsed.
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3.A.6
Number and Operations
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3.A.6.1
Represent, compute, estimate and solve problems using numbers through hundred thousands.
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3.A.6.2
Solve non-routine problems by making a table, chart, or list and searching for patterns.
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3.S.7
Data Analysis
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3.S.7.1
Construct and analyze frequency tables, bar graphs, pictographs, and line plots from data, including data collected through observations, surveys, and experiments.
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