Geometry

D-Stix Geometry Sets

Flexible, multi-pronged connectors and colored rods are easily joined together to construct a wide variety of solid shapes, complex domes, and truss structures. Contains sufficient parts for buildi... More.

Large Elementary Geometry Charts

34 geometric figures with easy-to-read definitions incorporating new math concepts. Set contains 31 charts (11" x 17") printed in two colors on durable cardboard, and suggested uses. Grades... More.

Amazing Origami

Bring geometry and art together when you fold a variety of beautiful origami shapes. While making these designs, you’ll also find out the math behind each fold. Not only will you come to unde... More.

Escher Tessellation Poster Set

Set of posters feature a selection of six of Escher’s most popular works. Printed on heavy paper. 21" x 25". Includes: Cycle, Mosaic II, Verbum, Sky and Water, Encounter, and <... More.

3-D Geometric Origami

This innovative, stimulating, and challenging book combines the art of paperfolding with making polyhedra-based models. Projects range from the relatively simple cube and tetrahedron to such mind-b... More.

Tessellations Posters, Book, and Video Set

Introduce the concepts of tessellations with this set that uses step-by-step methods to create translations, rotations, and reflections. The posters feature examples of basic tessellations as well ... More.

Geometry: Basic Concepts Poster Set

Contains four sturdy 17" x 22" posters, four reproducible activity sheets, and a teacher’s guide. Grades 4-9. More.

Polyhedron Origami for Beginners

This book is a comprehensive collection of polyhedron origami from tetrahedron to icosahedron. Each solid object is formed from simple folded units. Each process is illustrated with clear, step-by-... More.

DynaMagz™

Fascinating magnetic construction toys! Set of 99 pieces includes: 64 bars, 20 balls, and 15 cue balls. Grade K and up. More.

Getting Into Solids™ Pyramids Book

Walks students through a step-by-step plan to draw all of the pyramidal solids in the Getting Into Solids™ Pyramids Set. Presents problems and worksheets for finding the surface area and volum... More.