Search Resources

3 results

Science Notes: Table-top demonstration of a particle accelerator

In this article we show how similar principles can be used to move a polystyrene ball in a circular path.

Albert Wood

Journal Article
Padlock

Teaching The Expanding Universe

A simple practical activity that uses various methods to help students understand the idea of the expanding universe.

Emily Ritz

Journal Article
Padlock

Should Earth be the last place to think about gravity?

A progression leading to understanding falling towards Earth is presented.

Philip Johnson

Journal Article
Padlock