Spiral of Theodorus Kit is to explore triangular relations by studying right triangles and by building the Spiral of Theodorus. Contains 18 wooden triangles, labels, pen and instruction guide. Hands-on activities aid in the conceptualization of abstract mathematical ideas
Game Pythagorean Theorem Learning Center-Grade 6-9, Curriculum Mastery Game with 30 illustrated, topic-specific question cards; 1 laminated game board; and materials for four players; 4-panel and visual guide, Write-On/Wipe-Off activities
Center of Mass kit will explore the center of gravity of a 2 body system to show a single point on any solid body about which the weight is balanced in all directions. Contains: Storage box, Slotted Mass Set, protractor, 3 high strain rubber bands, 2 engineering balancing boards
Standing Arch Kit, composed of seven wooden (pine) blocks with tight tolerances that when properly assembled produce the shape of the catenary arch. Includes a hook for the attachment of hanger and masses to demonstrate a live load. Size: 16.5 in. Tall, 13 in. Wide