Earth & Space Science
Complete Kit
Complete Kit
O B GraviTEACH™ Gravity Well Compare mass and gravity in hands-on experiments! Center weight represents the sun and golf balls symbolize planets as they orbit. Hook-and-loop fasteners keep the spandex and nylon cover taut. Includes ABS frame (40”H x 40 1 ⁄ 2 ” dia; 14 lb), center weight, 6 golf balls, and adaptable lesson direction. 6 students. Elementary and up. A STEM Supplies Exclusive! TP35-635 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Set $ 319.00
O B GraviTEACH™ Mini Observe orbits with convenient tabletop gravity wells! Marble planets orbit the center weight sun. Kit includes 1 frame w/ cover (20” dia x 6”H) and 1 center weight (1 3 ⁄ 4 " dia). Both include 10 planet marbles, storage bag, and lesson direction. 3 students. Elementary and up. ^ CHOKING HAZARD (1). Not for under 3 yrs.* A STEM Supplies Exclusive! TP36-514 Kit ........................................... Set $ 79.95 TP36-510 Set of 4 ...................................... Set $ 249.00
Complete Kit
Class Set
B Volcanic Eruptions Create a volcano and witness an eruption right before your eyes! Build a model, measure ingredients, time the reaction, and record the results. Kit includes supplies to build 6 volcanoes and manuals—just add your own baking soda and vinegar. Full contents online. 6 projects. Elementary and up. ^ CHOKING HAZARD (6). Not for under 3 yrs.* TP35-101 .................................................. Set
O B AtMASSphere™ Mini Air Scale Tip the scales to visualize the weight of air! Students predict which way the scale tips when balloons are popped and relate air mass to barometric pressure. Includes adaptable lesson direction. Full contents online. ABS frame is 18”L x 6”W x 14 1 ⁄ 4 ”H. Elementary and up. A STEM Supplies Exclusive! TP35-919 Kit .............................................. Set $ 89.95 TP35-920 Set of 4 ......................................... Set $ 279.00
$ 199.00
O B ShakeStudy™ Seismometer Shake up how students learn about subterranean vibrations! Students learn about movement of tectonic plates as they shake the tabletop seismometer with varying force to simulate different levels of tremors. Marker creates a wave pattern on paper. Kit includes 1 frame (17 1 ⁄ 2 " x 20 1 ⁄
Complete Kit
4 ”), 1 paper roll, 6 markers,
and adaptable lesson direction. Elementary to Middle School. A STEM Supplies Exclusive! TP36-915 .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Set
$ 239.00
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