In stock
Item:
92310
| Grade:
3- 10

Simple Machine: Gear Rack Model

High-quality models that illustrate the fundamental concepts of work, force, and energy!
$44.99 $44.99 $44.99
$39.99 MSRP: $44.99 11% off
Save: $5.00

Precision-made wooden models demonstrate basic principles of work, force, and energy. Through hands-on exploration, students learn how machines can change the direction of a force, reduce work, or turn potential energy into kinetic energy. Each model is approximately 7" x 16". Demonstration-size models are also available and measure approximately 15" x 36". Each model comes with a detailed Teacher's Guide.

What’s Included:

  • 1 Gear rack model
  • Teacher’s guide
ADULT SUPERVISION.
Grade Level 3, 4, 5, 6, 7, 8, 9, 10
Item # 92310
Availability Yes
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