Colegio Bolivar

The Heart--An Online Exploration

Explore the Brain and Spinal Cord

Yahoo Genetics Site

Insects (Bugbios)

Awesome Web sites for K-12 Biology Teachers

Fighting Disease

Online Bio Journals at Tennessee State

Physics 2000

Physics Journals

Chemistry links

Chem. Center

Tennessee State Online Chem. Library

Chemistry Sites and Journals

Greenhouse and the Science of Uncertainty

The Greenhouse Effect

Holes in the Greenhouse Effect?

The Sierra Club Home Page:

Defenders of Wildlife  . . .  promotes preservation of endangered species

Science Learning Network

The Weather Channel

Old Farmer's Almanac

Franklin's Forecast

University of Minnesota Raptor Center

Hot Topics: Deformed Frogs

Interactive Ecological Mystery

Visit this link for a fun interactive mystery. Students gather information on the demise of the frog population in a local park.  They interview experts and witnesses, choosing and scheduling visits (if they schedule wrong, they will not get to talk to some of the experts).  They submit their guess solution to the problem and a week later they receive the answer in their e-mail.

Advocates for Women in Science, Engineering and Mathematics

Human Heart Preview

Franklin Institute; a Virtual Science Museum

Medline Plus or Here

Net Wellness

Amateur Science:  It will lead you to Bill Beaty Kids/Kid's Science Fair. Look under "Amateur Science." 

Science Fair Information from the Mad Scientist Network 

Science Fair Information from the Mad Scientist Network 

Multnomah County Library Homework Center

The World’s Biomes

Introduction to Biomes

Major Biomes of the World - Online Almanac

Colegio Bolivar, Calle 5, #122-21, via a Pance, Apartado Aereo 26300
Cali, Colombia, South America