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2D & 3D Shapes - Texas TEKS 1.6B, D, E

Grades: 3rd Grade, 2nd Grade, 1st Grade

Subjects: Math

Standards: Identify three-dimensional solids, including spheres, cones, cylinders, rectangular prisms (including cubes), and triangular prisms, and describe their attributes using formal geometric language. (Math.1.6(E)), Identify two-dimensional shapes, including circles, triangles, rectangles, and squares, as special rectangles, rhombuses, and hexagons and describe their attributes using formal geometric language. (Math.1.6(D)), Distinguish between attributes that define a two-dimensional or three-dimensional figure and attributes that do not define the shape. (Math.1.6(B))

Student Instructions

Slides 1 & 2: move Place the name next to the shape. pen Count the sides and write how many. pen Count the vertices and write how many. Slides 3 & 4: move Place the name next to the shape. pen Count the faces and write how many. pen Count the edges and write how many. pen Count the vertices and write how many.

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2D & 3D Shapes - Texas TEKS 1.6B, D, E