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2D shapes
MAFS.K.G.1.2 Correctly name shapes regardless of their orientations or overall size. Cognitive Complexity: Level 1: Recall
MAFS.K.G.1.3 Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”). Cognitive Complexity: Level 1: Recall
attributes of shapes
attributes of shapes
(2d first half)
MAFS.K.G.2.6 Compose simple shapes to form larger shapes. For example, “Can you join these two triangles with full sides touching to make a rectangle?” Cognitive Complexity: Level 2: Basic Application of Skills & Concepts
Khan Academy: composing shapes
https://www.khanacademy.org/math/cc-kindergarten-math/cc-kindergarten-geometry/kindergarten-composing-shapes/v/compose-shapes
3D shapes
MAFS.K.G.1.2 Correctly name shapes regardless of their orientations or overall size. Cognitive Complexity: Level 1: Recall
MAFS.K.G.1.3 Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”). Cognitive Complexity: Level 1: Recall
attributes of shapes
attributes of shapes
(3d second half)
2d vs 3d shapes
2d vs 3d shapes
Comparing shapes
MAFS.K.G.2.4 Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/“corners”) and other attributes (e.g., having sides of equal length). Cognitive Complexity: Level 3: Strategic Thinking & Complex Reasoning
Comparing shapes
Comparing shapes
Shape town project
Shape town project
MAFS.K.G.2.5
Model shapes in the world by building shapes from components (e.g., sticks and clay balls) and drawing shapes. Cognitive Complexity: Level 2: Basic Application of Skills & Concepts
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