Interactive Physics Simulations

Here is a superb set of interactive videos provided by the University of Colorado at

These have been converted to  HTML5 to make them available across platforms and devices.

Here is one example:

Projectile Motion


Tectonic Plates and Continental Drift

Classes of Materials and their Properties

Sunlight and Skin Cancer

The Earth’s Atmosphere (Revision)

NEW KS3 Science Blog

This is the OLD KS3 Science Blog.

 The NEW KS3 Science Blog is at