"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Explore the role Of respiratory system in regulation of blood gases.

Parallel-Sided Blocks for Ray Optics

Understand How a Water Treatment Plant Works.

Stimulates Discussion About Energy Sources.

Create a Realistic Experience for Your Students.

These economical and concise guides contain the right amount of information for reference during dissection.

Lift Prints Anywhere, Anytime

Model the Theory of Valence Shell Electron Pair Repulsion

This great item can be used to teach probability, counting, sorting, and basic operations.

Convenient and Easy to Use

A small scale demonstration of renewable energy, this wind generator can be used with a voltmeter or datalogger to measure and monitor output.

Useful for collision and pendulum experiments.

Common geological materials conveniently packaged for lab, classroom, or industrial use.

These quality hardwood dominoes come in double-six or double-nine configurations.

Nails and Needles

Build your own hands-on investigations around these assortments of real feathers, fur, and fish scales. Help students discover the unique features of feathers, see how fur keeps mammals warm, and why scales have remained a fish favorite for millions of years.