"Biology Clearance"

Formalin preserved perch, shipped in nontoxic Wardsafe. Available in vacuum packs or pails

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Fun, Hands-On, and Safe Exploration of Force

Investigate the effect of a stop on a pendulum's period and displacement.

Students can explore their sense of touch and what it tells them with this drawstring cloth bag containing various pebbles, steel wool, cloth, sponge cube, cardboard, sandpaper, assorted round objects, and more. Blindfold available separately

Perfect for starting seeds, the trays are made of durable plastic, so they won't rot or harbor bacteria like wooden flats.

Show Mendelian Genetics

Provide a concrete visual illustration of the Earth’s magnetic field, while demonstrating the “Thumb Rule” with this compass.

This system shows interdependence of circulatory and respiratory systems.

A Fun And Quick Way To Talk About Nature!

Create a suitable home for fish, brine shrimp and other marine invertebrates. A 450 g bag will make three gallons of sea water (1.020-1.025 specific gravity). (Please note: This item is recommended for use with saltwater aquaria only.)

A must for any dissection.

Visualize particles and integrations.

Bulk connector strip to expand your TeacherGeek collection

Ceramic Ring Magnets have a high resistance to demagnetization and don't need a keeper.

Intricately detailed, this model identifies 200 hand-numbered anatomical features.