All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

The effect of temperature on conductivity and resistance
This science fair project was conducted to find out how temperature affects the conductivity and resistance of a wire. The science project involved a copper wire of diameter 0.5 mm.
Difficulty: High school
What happens when voltage is increased during electrolysis?
This science fair project was performed to investigate the relationship between the DC voltage applied to an electrolyte and the rate of hydrogen gas produced during the process of electrolysis.
Difficulty: High school
What materials block radio waves most effectively?
The purpose of this experiment was to find out which materials block radio waves and thus cause the most interference for remote control devices. The information gained from this experiment will help if someone is using remote control robotics or devices. It may be useful for scientific reasons, remote exploration as well as recreation. This experiment will benefit all those by determining which m
Difficulty: Elementary school
What the factors that affect the strength of an electromagnet?
Perform various experiments to determine the factors that affect the strength of an electromagnet. For example, you can vary the number of coils of wire around the core, or vary the material of the core.
Difficulty: High school
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