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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 497
Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.
Psychology and Sociology
Fifth Grade
In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.
Psychology and Sociology
Fifth Grade
In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.
Psychology and Sociology
Consumer Science
This experiment uses personality assessments to evaluate the prevalence of specific character traits in left-handed and right-handed people
Behavioral/Health Science
Middle School
Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.
Weather and Climate
Third Grade
In this science fair project, students evaluate if astrological signs provide clues about people's personalities.
Behavioral/Health Science
Psychology and Sociology
The objective of this project is to examine the impact of life experiences upon an individual's olfactory experience.
Psychology and Sociology
High School
This science fair project evaluates the suggestibility of males versus females in copying the actions of those around them.
Behavioral/Health Science
Psychology and Sociology
This science fair project idea explores whether cats can be trained in the same way that dogs can.
Psychology and Sociology
Elementary School
This experiment investigates if color preference changes as people grow older.
Behavioral/Health Science
Middle School
Explore the neural and mental mechanisms at play in mental imagery.
Psychology and Sociology
Middle School
This experiment evaluates if the lighting in a room affects the speed at which test subjects perform mental tasks.
Behavioral/Health Science
Middle School
This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.
Behavioral/Health Science
Middle School
This social science experiment endeavors to determine whether certain types of animals provide greater physical and mental health benefits to their owners.
Behavioral/Health Science
Psychology and Sociology
Are crickets affected by temperature? Test your knowledge! This project examines whether temperature has any effect on the chirping of crickets.
Psychology and Sociology
Elementary School

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