Prior Knowledge
Before learning about 3D shapes, it would benefit the learner to have a basic understanding about 2D shapes such as triangles, squares, rectangles, circle and pentagons. You can download a FREE copy of 2D Shape Cards and see some of the hands-on ways we have used them.
Geometry Terminology
By having these geometry shapes to touch and hold, we were able to see the different features of each shape. We used play dough (pictured below) to make prints of each shapes base (pentagon) and sides (rectangle) while we counted the number of edges and corners on each shape. In doing this, we were able to see the 2D shapes that help form the 3D shapes.
Prior Knowledge Before learning about 3D shapes, it would benefit the learner to have a basic understanding about 2D shapes such as triangles, squares, rectangles, circle and pentagons. You can download a FREE copy of 2D Shape Cards and see some of the hands-on ways we have used them. Geometry Terminology By having these geometry shapes to touch and hold, we were able to see the different features of each shape. We used play dough (pictured below) to make prints of each shapes base (pentagon) and sides (rectangle) while we counted the number of edges and corners on each shape. In doing this, we were able to see the 2D shapes that help form the 3D shapes.
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