Ask Dr. Universe - Dr. Universe answers science questions submitted by readers. An archive of past questions is filled with interesting science facts and trivia, like "What do bears eat?" source

Erics Treasure Trove of Scientific Biography - Short biographies of scientists A-Z compiled by Eric W. Weistein source

Great Achievements in Science Archive - Articles about the achievements of Benjamin Banneker, Marie Curie, Charles Darwin, Antonie van Leeuwenhoek, Frederic Ives, Gregor Mendel, Sir Isaac Newton and others source

Museum of Women in Science & Technology - Short biographies of women who were pioneers in the fields of science, mathematics, and physics. Includes Marie Curie, Rosaland Franklin, Margaret Mead, Ada Lovelace and source

Scientists - Short biographies of over fifteen scientists written by teachers. Isaac Newton, Albert Einstein, Alexander Graham Bell, Archimedes, Galileo, Thomas Edison and more source

The Jason Project - Real-life online scientific adventures source

The Lives of Four Famous Scientists - Students explore the lives and accomplishments of Benjamin Banneker, Elizabeth Blackwell, Charles Drew, and Michael Faraday using hands-on activities, letter writing, and (In Adobe Acrobat PDF format) source

WhaleNet - An interactive educational project linking students with marine scientists studying whales and seals. Curriculum resources for teachers source

The ProTeacher Collection - Tens of thousands of teaching ideas and advice from experienced teachers across the United States and around the world. A FREE service brought to you by members of the ProTeacher Community.

ProTeacher Community - Visit our growing community of elementary and middle school teachers! Get involved today! Dozens of active boards, blogs and chat; hundreds of active discussions, and tens of thousands of teaching ideas. Newcomers always welcome! source