"activities&amp"

To Study the effects of friction using 4 different surface materials on a board.

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.

Density Cubes, Set of 6 Metals, 0.8" (20mm) sides.

Students Assemble Their Own Spatial 3-dimensional Models.

Set of 9 cubes, 25 mm side. Supplied in wooden box.

Geoblox models provide a multi-learning approach to help students understand concepts and structures from the inside out as they build their own models.

Includes Everything Needed to Measure Trajectories at Crime Scenes.

Demonstrate the inverse relationship between density and volume.

A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.

Investigate horizontal and vertical motion.

Observe the density across different materials and sizes.

This diver set expresses the effects of air pressure and buoyancy.

Watershed Nonpoint Source Model

A fun tool to help teach water concepts.

Just how safe is that water that comes out of your home faucet? Students find out if they really want to be drinking that 'clear' fluid when they test water samples they bring from home with this kit.