"Dessus de bouchon"

With the Large Plastic Dynamics Cart, students can explore the changes in motion that occur in a dynamics cart when different amounts of net force are applied.

Versatile teaching kit contains enough materials for the whole classroom to learn about and experiment with a variety of pulley configurations. Because these activities are hands-on, students get a real feel for the forces at work.

Ideal for tensioning lines.

Clearly Observe Inner Workings

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.

The Density Identification Set is ideal for an investigation lab.

Educational Materials, Mechanics, Poly/Cotton, Break strength 20 lbs., 400 foot spool

Add your own lab materials to illustrate torque.

A Necessity for the Lab.

Metal apparatus designed to demonstrate second law of motion.

Complete set of springs for investigating Hooke's law.

The most complete model rocketry kit on the market.

Easy to use because of its smaller diameter and simple means of hanging and loading, this gyroscope brings precession diagrams to life.

The Complete Precision Air Table helps investigate low-friction collisions.

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