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

Fast and easy casting.

Flexible, 18 gauge wire with a banana plug at one end and an alligator clip at the other.

William Molnar

Full Form Crystal Structures Instead of Just One Cell

Basic Trauma Evidence Gathering Unit

Teach protein structure with models and activities.

Piece Together DNA from its Four Nucleotide Components

Up-To-Date Visual Introduction to Analyzing DNA.

Useful for exploring the build-up of static electricity in physical science classrooms.

Balance Equations Safely with Microscale Stoichiometry

Designed for use with general purpose oscilloscopes.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Improve student test scores and involve parents in the process.

Improve student test scores and involve parents in the process.

Cautiously enter the jungle where a hungry tiger prowls. If you can complete a series of math tasks, you can escape the tiger’s grasp.

Use the PEM Electrolyzer to produce hydrogen and oxygen using only pure water and an external power source. Take your pick of power sources, all available from Horizon: small solar cell, wind turbines, fuel cells, mechanical hand cranks, or batteries. Using the high-tech proton exchange membrane, this tiny electrolyzer will produce hydrogen for use in any classroom or laboratory activities.