Motion

Investigate the amount of potential energy given the rubber band vs. the distance traveled by the Wacky Hall Walker. The suspended pearly crystals in Rheoscopic Fluid show current movement continually, without settling out. A Rattleback is a half-ellipsoid object carved so that it will spin in only one direction. The Air Power Soccer Disk runs for about 30 minutes on 4 Alkaline AA batteries. No extra recharging required!
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  • Hand Spinner

    Hand Spinner

    This is a wonderful way to teach about energy, friction, rotational inertia, gyroscopic stability, and precession!
    $6.95
  • Star Coaster Level 5

    Star Coaster Level 5

    This advanced level roller coaster building kit is enormous--and thrilling! Features multiple paths for steel balls...
    $59.95
  • Star Coaster Level 2

    Star Coaster Level 2

    With so many design variables to explore, your students will have a new learning adventure each time they build this...
    $19.95
  • Flow Ring

    Flow Ring

    Constructed from a single strand of thin, flexible metal, the Cosmic Coil is both a kinetic sculpture and a...
    $8.95
  • ScooterBots

    ScooterBots

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    Teach principles of engineering and electric circuitry.
    $29.95–$65.95
  • Centripetal Spinner

    Centripetal Spinner

    Review star icon Review star icon Review star icon Review star icon Review star icon (14 reviews)
    The prettiest demonstration of centripetal force we've ever seen!
    $3.95
  • Air Power Soccer Disk

    Air Power Soccer Disk

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Glides on a cushion of air!
    $12.95
  • G-Ball

    G-Ball

    Students can throw the ball straight up, horizontally, or let the ball drop to calculate the height, velocity or...
    $34.95
  • The SpillNot

    The SpillNot

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    A fabulous solution to the ubiquitous problem of spills.
    $12.95
  • Hovercraft Class Kit

    Hovercraft Class Kit

    Review star icon Review star icon Review star icon Review star icon Review star icon (8 reviews)
    Includes everything you need to make your own hovercrafts.
    $15.95
  • Newton's Apple

    Newton's Apple

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    What better way for your students to visually understand Sir Isaac Newton's idea of F=ma, than to drop a 1 Newton...
    $6.95–$29.95
  • Squiggle Ball

    Squiggle Ball

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    The Squiggle Ball has amazing abilities to navigate out of corners, even simple mazes!
    $8.95
  • Rheoscopic Fluid

    Rheoscopic Fluid

    Captivate your students with this unique fluid.
    $16.50
  • Wacky Hall Walker

    Wacky Hall Walker

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Investigate the amount of potential energy given the rubber band vs. the distance traveled by the wacky hall walker.
    $9.95–$54.95
  • Rattlebacks

    Rattlebacks

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    A Rattleback is a half-ellipsoid object carved so that it will spin in only one direction.
    $7.95–$34.95
  • Pit and Pendulum

    Pit and Pendulum

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    A Lissajous Sand Pendulum
    $10.95–$59.95