Molecules to the Max! refers to a movie released in 2009 about the world of atoms and molecules. A helpful discovery guide provides five posters on science topics typically covered at the middle school level. It also explains the...

A good site for information on DNA structure that we can all grasp. Fun animations make the topic less threatening.

Investigate the structure and function of DNA using this animated presentation.

View a colorful 3-D diagrams of viruses and learn about how their structure helps them infect plants, animals, and bacteria.