"Earth Science Educational Materials"

A complete set for 10 students to study the stars and space.

Our most comprehensive collection of rock samples.

Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.

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.

Visually demonstrate the water cycle right in the classroom.

This apparatus helps students to understand the Coriolis effect, the phenomenon whereby an object moving on a spinning surface will travel in a curved path.

Demonstrate the power of a tornado in a bottle.

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.

Rubber stamp the real weather on a given day or what the students would like the weather to be. With this set of 12 different high quality stamps, learn about the changing weather patterns.

Play sand provides tactile and sensory stimulation necessary for the development of a child's imagination, hand-eye coordination, and fine motor skills such as shoulder stability, forearm rotation, wrist control, and hand strength. Play sand also encourages creativity, visualization and social interaction.

Perform live demonstrations showing how streams are created and constantly changing.

Modeled after the award-winning EnviroScape models, this kit allows your students to create their own city and learn about water pollution at the same time.

Learn about space, time, and the universe with this educational activity book.

Learn about spaceships and the international space station while creating different models.

Introduce basic weather concepts with this versatile apparatus.

Understand How a Water Treatment Plant Works.