Free science tools

This website offering free science resources was developed by learningscience.org, an organization dedicated to sharing the emerging tools of science education: real-time data collection, simulations, inquiry based lessons, interactive web lessons, micro-worlds, and imaging. Click on categories including Science Inquiry, Life Science, Earth and Space, The History and Nature of Science, Tools to do Science and more. Read the student and teacher comment page, and add one of your own.