| Grade K |
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Standard 2.0 Knowledge of Geometry: Students will apply the properties of one-, two-, or three-dimensional geometric figures to describe, reason, or solve problems about shape, size, position, or motion of objects.
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A. Plane Geometric Figures
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1. Recognize and describe the attributes of plane geometric figures
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a. Sort and regroup everyday objects and geometric figures according to attributes such as: shape, color, size
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b. Describe plane figures and their attributes such as: shape, color, size
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c. Identify triangles, circles, squares, and rectangles
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d. Compare, trace, and reproduce triangles, circles, squares, and rectangles
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B. Solid Geometric Figures
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1. Recognize, describe, and use the attributes of solid geometric figures
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a. Match, sort, and regroup objects according to attributes
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b. Describe solid figures
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c. Identify solid geometric figures in the environment
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C. Representation of Geometric Figures
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D. Congruence
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1. Recognize congruent objects
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a. Identify everyday objects which have the same size and shape
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E. Transformations
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1. Begin to recognize a transformation
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a. Use position words such as: over, under, above, on, next to, below, beside, behind
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b. Use spatial reasoning to solve simple puzzles
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c. Demonstrate slides using simple objects
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2. Analyze geometric figures and pictures
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a. Recognize the concept of symmetry using pictures
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