"activities&amp"

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides, lead free.

Effectively illustrate Newton’s Third Law with this exciting and simple discrepant event.

The Speed of a Bubble Set connects the mathematical concept of slope to the physical science concept of velocity.

Great density set for physics classrooms and lessons.

Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.

Dramtically demonstrate the power of atmospheric pressure

The rolling friction car kit provides four cars for exploration into the force of friction. Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone) with a different coefficient of friction. By setting the cars in motion with equivalent velocities, one can qualitatively demonstrate the frictional properties of rolling without slipping.

Fully investigate density, buoyancy and specific gravity.

Four different metal cylinders each measuring 38 mm long x 10 mm in diameter.

Set of apparatus for carrying out 10 basic student experiments on radioactivity. In a robust Gratnell tray with foam inserts molded to the shapes of the items and a transparent lid. Includes a CD with instructions for the experiments. The experiments are designed to occupy as little space as possible on the supplied base plate, while remaining clear and easy to perform. To determine the count rates, it is recommended that a Geiger counter be used (not included).

Visually impacting demonstration of the relationship between temperature and pressure.

Unlike traditional pendulums, the Kater's pendulum center of gravity does not have to be know in order to determine the acceleration due to gravity.

This wooden machine is elegantly designed and easy for students to use. Study how changing the distance from the fulcrum changes the mechanical advantage.

A perfect tool for studying density, specific gravity, and water displacement. The 250mL polypropylene overflow can with spout only requires a catch bucket for the overflow.

High-quality pulley can be mounted on a support rod or table.

Set of 12 Delrin cylindrical bars of different length but the same diameter.