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Award Winning Elementary School Science Fair Projects (3-5)
Free Project Examples by Grade Level



See also:
Award Winning 3rd Grade Science Fair Project Examples
Award Winning 4th Grade Science Fair Project Examples
Award Winning 5th Grade Science Fair Project Examples

Determine the best way to keep your dog's teeth clean and to have a "fresh" breath. [View Project]
The effect of airplane shape, wing shape and wing size on its aerodynamics lift using a wind tunnel. [View Project]
Which surface of hydro power line would be best to prevent ice build up? [View Project]
Make a better environmentally friendlier ice melter. [View Project]
How We Perceive Our Own Voices [View Project]
The black-tailed prairie dog [View Project]
Why is the piping plover endangered and what can be done to help it? [View Project]
Describe the biology and habitat of the swift fox. [View Project]
Explore the sage grouse. [View Project]
Research The Loggerhead Shrike [View Project]
Design and test a simple waste digester and a gas collection system. [View Project]
Food vs. Fuel [View Project]
The kangaroo rat and its adaptations for survival in a desert habitat [View Project]
Explore where diamonds are found, how they are formed, and what they are used for. [View Project]
Which disinfectants are the best at destroying germs? [View Project]
How did the Ancient Egyptians Mummify? [View Project]
Which planet in our solar system has the safest environment for humans to live on? [View Project]
Practices that might reduce the amount of wastes created at school [View Project]
What is the Effect of Magnification on Heat in a Solar Oven? [View Project]
Is the amount of heat energy used less when there are more kids in the school? [View Project]
Find out which liquid evaporates the fastest. [View Project]
The effect of moisture on crystal growth [View Project]
Discover if sugar crystals grow bigger in a certain type of liquid [View Project]
Research the Coelacanth Fish [View Project]
Find out if bacteria enters a beverage when you drink it from a bottle. [View Project]
Which roofing material and color offers the best energy efficiency? [View Project]
Research different ways to brake a car and recover the energy from stopping. [View Project]
Explore Global Warming and Arctic Ice Cap Melting[View Project]
Investigate the great basin spadefoot toad [View Project]
Is the pyramid the strongest 3D geometric structure? [View Project]
Investigate the solar system. [View Project]




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Last updated: June 2013
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