STEM Solutions for Your Hands-on Science Classroom

Students will be challenged to design and construct their own wooden bridges, then enjoy the thrill of destructive testing.

Quickly and easily mix chemicals, liquids, and other laboratory materials with these sturdy glass stirring rods.

Same height, different diameters -- this capillary tube apparatus provides a fun way to demonstrate the impact of water levels in a dynamic, visual way.

Taste the 'difference' with these fun and effective genetic paper strips. About 70 percent of people will taste a bitter scent, while 30 percent will not notice a thing!

Weigh foods, lab specimen, lab chemicals and beyond on this precise electronic scale.

Weigh foods, lab specimen, lab chemicals and beyond on this precise electronic scale.

Keep your lab stocked with quality, affordable burner lighters.

Teach circuits and make new (electrical) connections with this handy 22-gauge PVC coated wire.

Check in seconds to see if a solution is acidic with this blue litmus test paper. Includes 1,200 total strips (10 per vial).

Generate' enthusiasm in your science class with this fun, easy-to-use AC/DC duo generator.