How did Rutherford determine that the nucleus was the center of an atom? Take a look inside the famous Gold Foil Experiment with an interesting interactive. Learners fire a beam of alpha particles at a nucleus containing variable...

Bring a historic chemistry experiment to life in your classroom! Introduce pupils to Thompson's ground-breaking discovery of the electron through a cathode ray simulation. The resource allows users to study the behavior of both electrons...

So how would pupils solve a town's problems? Using a video game, scholars tell residents of a town how to solve their problems by taking steps such as going back to school, voting, or serving in the military. As they make good choices,...