Force & Motion Books & Kits

Learn about the laws governing force & motion and energy with these books and hands-on experiment kits. Experiment with gears, build bridges, launch rockets, and more! The K'Nex construction kits are a fun way to introduce kids to simple machines.

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The Way Things Work Game

K'Nex Levers & Pulleys Kit

K'Nex Bridges Kit

Hydrodynamic Deluxe Building Set

$27.50

Have fun solving mechanical puzzles while learning how things work with thi... more

$30.95

Discover how eight simple machines work as you construct a balance, wheelba... more

$30.95

Encourage your budding engineer with these K'nex bridge-building projects! ... more

$89.95

The perfect set for engineering-minded kids (or adults)! Explore how tanks,... more

Physics Workshop Kit

Bottle Rocket Launcher Kit

Amusement Park Physics Game

Physics Pro Kit

$49.95 $45.95

This exciting Physics Workshop kit comes with all the parts to build 36 phy... more

$30.95

Study Newton's laws of motion as you build rockets that soar up to 150 feet... more

$38.50 $34.95

Use the fun of an amusement park to review the concepts and laws learned in... more

$99.95 $74.95

With this deluxe kit, kids can spend hours exploring some of the most fasci... more

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