"Activités de comprehensive"

Teach About Gravity

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Nearly frictionless, accurate, durable.

Explore Force, Acceleration and Hooke's Law. No tools required.

Easy-to-assemble intermediate-level rocket with laser cut balsa fins.

Launch an egg and test recovery systems with this reliable, sturdy model rocket.

This sturdy Hooke's Law apparatus features a mirrored scale to eliminate parallax error.

The Newton Cradle is a large-scale, carefully engineered piece of equipment.

Ideal for Collision and Pendulum Demonstrations

Easily Explain Rotational Inertia