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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 1 to 15 of 48
How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.
Computers
Seventh 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.
Applied Science
Middle School
Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.
Applied Science
High School
Science fair project that designs a video game that requires players to use relevant skills.
Computers
Middle School
In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.
Applied Science
High School
Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.
Applied Science
Middle School
In this 'paper and pen' science fair experiment, students will research the difference between standard time and astronomical mean time.
Applied Science
Middle School
This experiment will use computers to examine how the famous Mandelbrot set can be manipulated in fractals.
Applied Science
High School
This experiment will explore how manipulating a graph of historical information might reveal new information about data.
Applied Science
High School
In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.
Applied Science
High School
Science fair project that explains and demonstrates the parallax principle.
Applied Science
Middle School
This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.
Applied Science
Kindergarten
This experiment will explore if and where fractals can be found in the natural world.
Applied Science
High School

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