The fourth issue of Science In School online magazine is out. It is full of cool articles. Let me just point out a couple:
Eva Amsen wrote about Science Fairs.
There is a nice review of Kreitzman & Foster's book Rhythms of Life: The Biological Clocks That Control the Daily Lives of Every Living Thing.
Finally, how to use the movie 'Erin Brokovich' to teach about chemistry and environment.