Techno Gears Marble Mania - Alpha
For your STEM curriculum.Grades 5-8.Truly a work of art! Hundreds of pieces will keep young architects busy creating exciting working and moving creations. Once built, watch this marble run come to life with exciting twists ...
Product Number: SB49753M
Gear Train - Demonstration Model
Each Demonstration Model measures approximately 2-1/2 times the size of the student version and is great for classroom demonstration. A system of two or more toothed wheels meshed together so that the motion of one directs the others to employ a for..
Product Number: SB42811M
Gear Train - Student Model
A system of two or more toothed wheels meshed together so that the motion of one directs the others to employ a force in a direction in which the resistance is to be moved. Excellent for small groups or individual study. Includes a detailed activity gui..
Product Number: SB22152M
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