Charts/Posters

Mathematical Quilts Poster Set

Illustrates quilts from the Mathematical Quilts: No Sewing Required book (TB18110T). Set of four posters (17" x 22"). Grades 7-11. More.

Classic Optical Illusion Poster Set A

Set contains eight, 11" x 16" posters presenting classic optical illusions. More.

Classic Optical Illusion Poster Set B

Set contains eight, 11" x 16" posters presenting classic optical illusions. More.

Symmetry in Tessellations Poster

Colorful, 22" x 34" poster shows a variety of Escher-like tessellations. Includes an eight-page lesson guide. Grade 3 and up. More.

Regular Polygon Tessellations Poster

Colorful, 22" x 34" poster shows 18 different tessellations of regular polygons. Includes an eight-page lesson guide. Grade 3 and up. 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.

Classic Optical Illusion Poster Sets A and B

Each set contains eight, 11" x 16" posters presenting classic optical illusions. Includes Set A (TB20303T) and Set B (TB20304T). More.

Symmetry Posters

This set of two colorful posters focuses on important themes, displaying a selection of photos chosen to illustrate the main types of symmetry and stimulate discussion and observation. Laminated. M... More.

Tessellations Poster Set of 2

Colorful, 22" x 34" tessellation posters. Set includes Symmetry in Tessellations Poster and Regular Polygon Tessellations Poster. Each poster comes with an eight-page lesson guide. Grade 3 ... More.

Tessellations in Our World Poster

An eight-page instruction pamphlet comes along with this 22" x 34" poster. The pamphlet contains discussion of topics related to the poster’s content, with suggested activities and fo... More.