"Activités de comprehensive"

Comprehensive, Economical Test Kit.

This comprehensive kit includes everything needed to develop a curriculum and conduct studies in monitoring water quality.

Multifunction Capability in One Affordable Instrument

This five-piece plastiic model is useful for illustrating the basic geologic concepts of folds and faults found in Earth’s crust.

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.

Observe the sky and identify various cloud types with this simple device.

Common geological materials conveniently packaged for lab, classroom, or industrial use.

Demonstrate the principles of cloud formation, even when there isn't a cloud in the sky, with the cloud formation apparatus.

Introduce basic weather concepts with this versatile apparatus.

Define, ideate, build, and test a prototype that teaches moon phases and science investigation skills.

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

Demonstrate the rotational motion of Earth on its axis, its orbit around the Sun, and the revolution of the moon around Earth with this high-quality model.

This device shows how the sun's appearance changes over a period of one month.

Bring the Moon Into Your Classroom

Millions of Years of the Earth’s History in Fossil Form

An excellent introduction to the Stratigraphic Record.