Free Presentations in PowerPoint format

Microbes 

Fungi

Viruses & Bacteria

See Also: Germs, Microscopes, Nanoscience 

For Kids

Microbes - Tiny Invisible Creatures

Play the game of life

The Microbe Zoo

Understanding Microbes in Sickness and Health

Meet the Microbes

Microorganisms

Viruses & Bacteria

Germs 

For Teachers

Free Presentation Tutorials - including how to create
 a new presentation from several old ones, add sound, more

Free Video Clips/Mini Movies for Kids

Free Online Science Games for Kids

Free Original Clipart

Free Templates