Tetrahedron has 4 triangular faces and all are equilateral triangles.
This model is great for classroom displays, math centers, home decoration, math project, geometry project and the like.
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Step 1: Materials:
- Graphing Papers
Step 2: Watch Tetrahedron DYI Video/slideshow Instructions.
Step 3: Start With a Square Piece of Paper or Learn How to Make a Square From a Rectangular Piece of Paper.
Prepare 4 square papers. All sizes must be the same.
Step 4: Make 4 Equilateral Triangles With Pockets in Each Sides.
Step 5: Make Equilateral Triangle Connectors
The connector is 1/4 of the size of the square paper you use in making equilateral triangles. See attached video.
For Tetrahedron connectors, make 6 connectors