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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 121 to 135 of 188
Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.
Psychology and Sociology
High School
What factor affects a person's choice: item location, or item color? Kids determine the answer to this question in this cool science fair project.
Psychology and Sociology
Middle School
Determine if it is easier to memorize colors, words, words in phrases, pictures or numbers. Determine at when retention rate in each category is the best.
Psychology and Sociology
High School
This science fair project idea explores whether dogs do look like their owners.
Psychology and Sociology
High School
Oceans
Middle School
Test the effects of left and right handedness on writing speed and penmanship. Volunteers hand-copy the same paragraph of text, which samples look neater?
Psychology and Sociology
High School
Learn more about consumer preferences, product availability and pricing. Search ebay listings typing keywords of your choice. Interpret statistical analysis
Psychology and Sociology
High School
It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.
Psychology and Sociology
Second Grade
This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.
Psychology and Sociology
Elementary School
This science fair project idea examines  whether music has an effect on a person's ability to complete a simple task that requires concentration.
Psychology and Sociology
Middle School
This science fair project idea explores whether color affects a person's emotional state.
Psychology and Sociology
Fifth Grade
This experiment tests which gender is better at catching how a magician performs his tricks.
Psychology and Sociology
Elementary School
This project examines whether humans can intuitively grasp numeric values greater than three.
Psychology and Sociology
Middle School

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