See also:

• Science: Math: Education: Teaching Resources  (175)
• Science: Math: Geometry: Polytopes  (58)
• Science: Math: Recreations  (701)

Geometry Junkyard: Origami - - Resource listing of links for information about the relationship between origami and geometry.

Helena's Origami - - Modular origami and tessellations by Dr. Helena A. Verrill. Instructions included.

Jim Plank's Origami: Modular - - Diagrams and gallery of many geometric models.

Krystyna Burczyk's Origami - - Photos of regular polyhedra models.

Mathematical Origami - - Origami models and techniques with strong mathematical precepts.

Modular Origami - - Images of modular origami models folded by Michał Kosmulski. Model categories include: fractals and IFS, interesting mathematical objects, polyhedra and balls, spiked balls and stars.

Modular Origami - - Instructions, diagrams and pictures of various modular models in English, German, and Russian.

nuwen.net - Origami Polyhedra - - Illustrated directions for making four types of polyhedra.

Origami Mathematics - - Mathematics of paper folding; includes a bibliography of articles and journals, Combinatorial geometry syllabus, and a tutorial on geometric constructions. Photo gallery of completed modular, geometric, and tessellation models.

Origami Tessellations - - Weblog by Eric Gjerde featuring tessellations, crease patterns, tessellation geometry, origami mathematics and paper folding in general.

Teaching Mathematical Thinking Through Origami - - Suggestions for using origami to teach concepts in mathematics, with diagrams of models.

Thoki Yenn's Cuboctahedron Folding Companion - - Step-by-step photo instructions for Thoki Yenn's 3D cuboctahedron origami model.

Tom's Origami Gallery - - Personal gallery of modular and tessellation models.