Take your class up, up, and away with an engaging weather balloon simulation! Individuals get hands-on experience in creating and launching their own airborne labs to study how temperature and pressure affect substances at 100,000...

The winds of change are blowing in our very own solar system!  But what makes some heavenly bodies more affected by solar winds than others?  Pupils discover the concept of magnetic forces at work in space in this...

Examine the factors affecting the pressure under a fluid. Run this simulation on "Earth-Like" planets with the same atmospheric pressure but different accelerations due to gravity.

A virtual lab to look at the physical features of Earth that affect the amount of the Sun's energy that hits Earth. Students investigate how solar and infrared radiations enters and leaves the atmosphere with this model. Virtual lab...

This site offers a wealth of online textbook-related materials that encourage the discovery of science in the world around us. Enter the site to access material on specific topics. Each section contains reading material (complete with...