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

Vividly demonstrate the power of magnetic attraction.

Density Cubes, Set of 6 Metals, 0.4" (10mm) sides.

What Ions Are Present In Water?

Less confusing than other test kits that require students to distinguish different bacterial colonies on a Petri dish, this test features a distinct color change that will tell with certainty if fecal coliforms are present.

Add the line following capability to your robot.

Save Over $100 on This Complete Petrology Teaching Package!

The Principles of Stoichiometry Lab Activity is designed for students to see what types of reactions occur when different solutions are mixed together.

Preloaded Syringes For Your EMS, ACLS Or Nursing Training

Two-Model Set Demonstrates All Phases Of Reproduction

Developed specifically for scenario-based simulation.

8-core Propeller microcontroller pre-wired to a host of popular peripherals for fast and fun experiments.

Specific Gravity Cubes with Hooks.

Explore STEM concepts while building a motorized Swing Ride!

Density Cubes, Set of 6 Metals, 0.8" (20mm) sides.

To study the relationship between mass and density. Lead free set.

Does e-cigarette use increase the risk of respiratory system damage?