"orange de méthyle"

Quality LEDs for electrical experiments.

Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.

These Orange Unit Cubes will help your students or kids learn math concepts by providing them a visual model.

Contains five each of 10 different colors: black, white, red, orange, yellow, green, blue, purple, pink and brown.

The Handheld Discharge Electrodeeasily and safely discharges an electrostatic generator.

A versatile marking tool.

Reinforce understanding of the many powerful forces at work in creating and re-creating rocks with the 75 review cards featured in this fun game.

Graphically illustrate the fact that like charges repel each other.
The multi-colored ribbons are connected to a suction cup that sits on top of a Van de Graaff generator. As the generator operates, the ribbons accumulate a charge and stand on end.

Students of all ages love dice games and you'll love the simplicity with which you can review number facts, teach random numbers, explore probability and much more. These traditional-sized dice come in all white or multi-colored.

What is energy?

Get hands on with dew and condensation.

Create Dramatic Electrostatic Effects

Demonstrates the relationship between mass and volume.

This generator can perform all electrostatic experiments on a spectacular scale.

Demonstrate the combining volume ratios of gases.

The Density ID set offers hands-on learning on the concept of density.