Platonic Solids

ModelPDFVideoNotes
Tetrahedron (numbered)PDF Video
Tetrahedron DicePDF Video
Small Cubes (dice pattern)PDF Older Video
Newer Video
Small Cubes (brick pattern)PDF
Small Cubes (blank)PDF
Large Cube (blank)PDF
Octahedron Dice (2 piece model)PDF Video
Octahedron (numbered one piece model)PDF Video
Three-Piece Dodecahedron (numbered)PDF Video
Two-Piece Dodecahedron (numbered)PDF
Two-Piece Large Dodecahedron (numbered)PDF
Icosahedron (blank)PDF
Icosahedron (numbered)PDF

Dissections

Cube (as 3 congruent Pyramids)
with case
PDF
Right Triangular Prism
with case (labeled)
PDF This dissection is made of three triangular pyramids (tetrahedra) with the same volumes.
This can be used to show that a tetrahedron's volume is one-third the triangular prism or
one-sixth of a rectangular prism.
Right Triangular Prism
with case (unlabeled)
PDF
Oblique Triangular Prism
with case
PDF This is an oblique version of the above one.
Square Frustum (Classic Dissection)
1 Cube, 4 Pyramids, 4 Wedges
PDF
Square Frustum (4 pieces)
with case
PDF
Square Pyramid & Compatible Tetrahedra
1 per page
PDF
Square Pyramid & Compatible Tetrahedra
4 per page
PDF
Burr Piece (4 pieces)PDF This is the stellated burr puzzle piece dissected into 4 pieces.

Puzzles & Recreation

Stellated Burr PuzzlePDF
Yoshimoto CubePDF

Other

10 Sided Dice PDF Video
Rectangular Box PDF
Truncated Tetrahedron PDF This model consists of the hexagon faces. The triangle faces are "open".
Truncated Cube PDF This model consists of the octagon faces. The triangle faces are "open/indented".
Truncated Octahedron PDF This model consists of the hexagon faces. The squares are "open".
Truncated Icosahedron
(Buckyball or Soccerball)
PDF This model consists of the hexagon faces. The pentagons are "open".