"solar binocular"

Explain several concepts with a single activity.

Beautiful, bright and captivating classroom safe LED's in primary colors of light (red, green and blue) for color mixing, refraction and reflection.

Run experiments without a PC.

Four individually wrapped colored sticks of easy-to-use Permoplast modeling clay can come in handy when doing setups for an optical bench. Each stick of clay weighs 0.25 lbs. Colors include red, yellow, blue, and green.

Gear set to expand your TeacherGeek ideas.

Premiere® premium grade slides provide consistent results for all laboratory tests.

Innovative performance plastic and flex ink for durable, easy to use, chemical specific laboratory wash bottles.

Most Economical Hot Plate.

These pipettes are made of high-grade borosilicate glass.

Plastic 6" long flashlight includes long-lasting LED illumination and lanyard.

Useful for collision and pendulum experiments.

Reusable and pliable clay for modeling and more.

The rubber bands contain latex and is ideal for geoboards and use in office or classrooms.

You can use these multi-colored dice for games, exercises in probability, basic operations, fractions, statistics, practicing and strengthening mental calculations, and more.

Strong, durable, oil resistant, waterproof, and acid resistant, this label tape is fully equipped for laboratory use.

Great for classroom projects and demonstrations.