Buy a set and save! This set of 4 powerful magnets i..
Grades 9-12. With this comprehensive kit, students b..
Students build simple electric circuits and learn th..
For 30 students. Students conduct chemical tests on ..
Use these 2 strong ceramic magnets to teach the prop..
Your class can explore the mystery of magnetism with..
Transparent, 6" paddles in 6 colors with 3 textures ..
Includes all the cubes in the Density Cube Set (#752..
An excellent introduction to building simple circuit..
These small ceramic bar magnets measure 7/8 x 3/16 x..
Make learning electronics easy and fun! Set of build..
Four plastic-covered magnetic rings with magnet stan..
The unique design of this instrument means that it n..
Never Needs Batteries!Always ready for emergency use..
Never Needs Batteries!Always ready for emergency use..
