Looking for information about a hypothesis or chromotography? Or maybe the scientific method or how to build a wind tunnel? The Science Buddies website is full of reference materials and Project Ideas, particularly for free science fair ideas. There are:
- Over 900 Project Ideas to choose from.
- The Topic Selection Wizard will recommend a science fair project idea that is just right for a class/student.
- The Science Fair Project Ideas Directory lets you browse through a list of all the site's science fair project ideas organized by area of science.