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

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

Enhance geometry instruction with these engaging posters. Offers a flexible format - use as an informal supplement or study each term or figure in depth. Posters feature a definition, equation, or key points, and an illustration or figure. Covers li..

This two-poster set is ideal for classroom walls. The large 33" x 23-1/2" format demonstrates core math concepts. Laminated. Grades 4-8.

The large 33" x 23-1/2" format of these posters demonstrating core math concepts is ideal for classroom walls. Laminated. Grades 3-8.

Charts on important geometry concepts include activities on the back. Charts measure 17" x 22". Set of three includes Volume, Area & Perimeter, and Angles. Grades 3-6.

Three posters to hang as is or cut apart to create a 28-ft. x 7-1/2-in. strip of Pi. Each poster measures 65" x 7-1/2". Laminated. Grade 5 and up.

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. Measures 23" x 33". Grade 5 and up.

Grab students’ attention with this giant poster that shows the formulas for finding the perimeter, circumference, and area of plane figures and the volume and surface area of solid figures. The teacher’s guide contains background information..

Curve stitching is a creative, practical activity with a strong mathematical background. Colorful graphics on this poster present a variety of beautiful curve stitching examples. 23" x 33". Grade 4 and up.