Build simple machine models and get students hands-on with mechanics! $26.95
Rocket engine to be used with Classroom Rocket Sets. $18.95
Rocket engine to be used with Classroom Rocket Sets. $68.50
An affordable classroom must have for any optic lesson! $3.25
A full set of 7-frequency tuning forks in one high-quality, aluminum unit.A full set of 7-frequency tuning forks in one high-quality, aluminum unit. $12.95
Students explore the magic of sound using the instrument assortment stowed in this backpack. $55.95
Set of 4 powerful alnico magnets with keepers. $34.95
With all pre-colored rocket parts, students are ready for liftoff in minutes. $29.95
The perfect choice for beginning rocketeers for over 35 years! Twelve reliable, easy-to-build rockets feature parachute recovery. $106.95
Determine how high rockets fly with this easy to-use measuring device. $33.00
Build simple machine models and get students hands-on with mechanics! $40.00
Arrange these compasses around magnets and the compass needles will align with the magnetic field.
