"Dessus de bouchon"

A Great Classroom Solution

What is Density?

Determine the Many Properties of Matter

Reinforce Standard Chemistry Knowledge while Introducing Particle Physics.

A new way to teach an old chemistry classic.

Students Assemble Their Own Spatial 3-dimensional Models.

Set of 14 mini‑chemistry experiments exploring key chemical concepts for classroom fun.

Five part set to demonstrate the structure of a single water molecule.