"Biology Clearance"

The Exo-Terra® Faunarium is an easy to use, stackable, plastic all-purpose terrarium for reptiles, amphibians, mice, and arachnids and insects.

The Easy Cutter is designed to cut a variety of materials and components such as wood strips, connector strips, dowels and more.

Reveal the Nature of Color and Light

For blood dilution ratio work and cell counts.

All Types and Sizes for all Optical Applications.

Bulk perpendicular connectors to expand your TeacherGeek collection

For rough weighing operations in physical and chemical laboratories, such as force measuring apparatus.

Aluminum spring scales, built to last in any lab.

Pieces of 2.5mm thick solid plastic have fractional values are printed on each tile.

All Types and Sizes for All Optical Applications

Visualize fusion and energy.

Reliable kit in a quality carrying case!

This wooden machine has a sturdy wooden construction ideal for classroom use.

This self-contained apparatus explores wave velocity.

Proper aeration is a must.

A slender probe gauges the soil mixture at the roots of a plant, while a light sensor on the front of the unit measures the amount of ambient light.