"The Mystery of Lyle and Louise"

Easily measure angles on negatives.

Lets You Control Location and Depth of Measurements

Real-world climate and sustainability investigations, powered by the popular BBC micro:bit!

Chlorite-mica with perfect slaty cleavage.

Brownish gray, translucent.

Protect skin from microbes and dryness with this antimicrobial strength soap that is extremely mild on hands.

Conduct bacterial experiments in a self-paced activity.

You can use our Heart Rate Hand Grips in conjunction with the Polar Transmitter Module. This option eliminates the need for a chest belt and allows students to measure their heart rate from the palm of their hands.

Gray to white, coarse crystalline, carbonate rock.

Pure translucent to white, rhombic cleavages, Mohs’ hardness of 3.

Nearly pure, green crystalline forsterite.

Ideal for studying rotational dynamics.

For first aid/rescues.

Red-brown to gray, coarse-grained, containing feldspar and mica.

Silvery, paragranite and muscovite-rich with medium garnet crystals.

Students research a variety of macromolecules.