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Science Fair Project Ideas

Education.com has assembled a vast collection of science fair project ideas written by science teachers, professional scientists, and educational consultants on popular science fair topics ranging from physics and chemistry to biology and even sociology. We offer free science fair ideas suitable for every grade level, be it preschool, kindergarten, elementary school, middle school, or high school. Check the boxes in the sidebar to filter your results, or use the search bar to find that perfect science fair project or experiment your child will be sure to love.

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Showing 136 to 150 of 161
The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.
Tenth Grade
Physics
Science fair project that demonstrates the different phases of the moon by physically representing them with construction paper and a shoebox
Sixth Grade
Medium
Science fair project which conducts a formal scientific investigation to evaluate different methods of melting roadway ice.
Sixth Grade
Seventh Grade
Science fair project that examines learn how the angle of incidence affects the efficiency of solar panels. How does a solar cell work?
Sixth Grade
Seventh Grade
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Fifth Grade
Sixth Grade
examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy
Fourth Grade
Fifth Grade
The objective of this project is to determine the safety stress range for a piece of balsa wood, while considering weight.
High School
Engineering
Get a cool physics science fair project idea for advance middle school and high school students on how a nuclear chain reaction occurs.
Middle School
High School

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