

 Activity   
Allow children to see how shapes can be decomposed into other shapes and introduce them to tiling. Build patterns, create and solve critical thinking problems, and model various math concepts. 

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 Activity   
Practice nets of solids by matching the correct 3d shape with its net fold. 

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 Activity   
Explore and describe geometric attributes in threedimensional shapes. 

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 Lesson plan   
This lesson contains several predesigned figures. Use pattern blocks to create the same figures. 

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 Activity   
Calculate the area of rectangles or compound figures using side lengths. 

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 Lesson plan   
Identify geometric solids including cubes, cylinders, cones, spheres, rectangular prisms, and pyramids; relate them to objects in the environment. 

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 Lesson plan   
Identify, compare, classify, and analyze attributes of two and three dimensional shapes. 

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 Lesson plan   
Identify common plane shapes including squares, circles, rectangles, triangles. Identify polygons up to six sides. Classify shapes by common characteristics. 

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 Activity   
Find the area of a shape on a grid by counting squares. 

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 Activity   
Determine the perimeter of a shape on a grid. 

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 Activity   
Find the angle (in degrees) between two lines. 

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 Activity   
Practice spatial skills by finding the correct image that is taken on a map. 

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 Activity   
Learn the properties of the net of a polyhedron. 

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 Activity   
Use tiling to show in a concrete case that the area of a rectangle with wholenumber side lengths a and b + c is the sum of a x b and a x c. 

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