"orange de méthyle"

Determine How Mass Affects the Velocity of Objects.

What can urine tell us?

Safe and Colorful Activity

Study Cell Division With This Comprehensive Learning Activity.

Let your fingers do the folding, forming and finishing with this fun geological model making kit.

The Plastic Inclined Plane is ideal for demonstrating resolution of forces, acceleration down a plane, work, potential energy, and friction.

Explain several concepts with a single activity.

Full Class Exploration of Ecosystems

This lab features two experiments that let students determine the resistance of bacteria to tetracycline, an antibiotic. Developed by Edward Alcamo.

Teach students how heat travels!

It's a unique, engaging way of learning about DNA extraction.

Extended Study of the Effects of Weathering.

The Exploring Mechanical Weathering Lab Activity Shows the weathering of rocks on the Earth’s surface.

What colors make black ink?

In this inquiry-based learning case, students will design a coating for pills to lessen stomach pains associated with uncoated pains.

Discover how the environment affects an ectotherm's metabolism.