Other
Cdli: Intermediate Projects Physics
This site from the Center for Distance Learning and Innovation provides a really extensive listing of possible science fair projects. Maybe a hundred. Physics, Engineering, Meteorology, Chemistry, Botany. Interesting goodies.
Other
Cdli: Science Fairs Homepage
At this site from the Center for Distance Learning and Innovation there's a monstrous listing of possible science fair projects. You can choose from primary (grades 1-4), elementary (grades 4-6), intermediate (grades 7-9), or senior...
Other
Gphsf: Basic Project Timeline
This resource is a short piece, part of a larger page, on conducting your experiment. It contains a lot of good advice.
Science Bob Pflugfelder
Science Bob: Science Fair Ideas!
Pick your topic using these ideas to get you started. Even if you don't like any, they may inspire you to come up with one of your own. Remember, check all project ideas with your teacher and parents, and don't do any project that would...
Science Bob Pflugfelder
Science Bob: The Scientific Method
Gives an overview of the scientific method as it relates to a science fair project.
NASA
Nasa: Testing a New Spacecraft Material
This is a site from NASA that provides an activity where "You have invented a new material to use for the fuel tanks on the spacecraft. But before you send your new material into the harsh environment of space, you must test it on Earth...
PBS
Pbs Learning Media: Balloon Car
Make 4-wheeled, air-powered cars that jet across the floor. Experiment with the design process and thrust in this activity from Design Squad Nation.
National Center for Ecological Analysis and Synthesis, University of California Santa Barbara
Nceas: Scientific Method
This concise site from NCEAS contains an explanation of the scientific method along with a basic example of the scientific method in action.
Curated OER
Clip Art by Phillip Martin: Science Fair
A clipart illustration by Phillip Martin titled "Science Fair."
Curated OER
Clip Art by Phillip Martin: Science Fair
A clipart illustration by Phillip Martin titled "Science Fair."