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Science Fair Project Ideas

Find the applied science and electricity and magnetism science fair project ideas you're looking for. Many different science fair projects are available for you to browse through and get ideas for your own science fair project.

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The purpose of this science fair project is to build a basic radio.
Radio Waves, It's In The Air: Build A Basic Radio
Electricity and Magnetism
Elementary School
In this science fair project, students will construct their own hovercraft.
DIY Hovercraft
Engineering
Fourth Grade
In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.
Investigating Beauty with the Golden Ratio
Applied Science
Applied Mathematics
This science fair project idea determines if a robot equipped with sound/touch sensor circuitry displays sequential or random movement.
Robot Movement
Engineering
Middle School
This experiment examines the mathematics behind the birthday paradox and determines whether it holds up in the real world.
Testing the Birthday Paradox
Applied Science
High School
In this free science fair project idea, we learn about how the Greek mathematician Eratosthenes determined the size and shape of the earth with geometry.
Ancient Techniques of Determining Earth's Size and Shape
Applied Mathematics
Engineering
Have you ever wondered if the heat from the sun is strong enough to cook food? This science experiment provides step-by-step instructions to help you answer this question.
Solar Hot Dog Cooker
Electricity and Magnetism
Elementary School
This science fair project idea determines how much radiation is emitted from various makes and models of cellular phones.
Electromagnetic Emissions Testing and Comparing the Nonionizing Radiation from Cellular Phones for Relative Safety
Electricity and Magnetism
Middle School
This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.
Arch Magic: The Unbreakable Egg
Engineering
Elementary School
In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.
Measuring Heart Rate with Doppler Ultrasound
Engineering
Middle School
Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.
Finding the Fibonacci Sequence in Nature
Applied Science
Middle School
Construct batteries that make electricity from fruits with this fun science fair project.
Make Electricity From Fruits
Electricity and Magnetism
Elementary School
This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.
Bridge Project
Engineering
Elementary School
This science fair project focuses on the use of a conductivity device that will determine if a substance dissolved in water can or cannot conduct electricity.
Which Substance When Dissolved in Water will Conduct an Electrical Current?
Electricity and Magnetism
Fifth Grade
The goal of this science fair project is to test the effectiveness of various search engines.
Effectivess of Various Search Engines
Applied Mathematics
Elementary School

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