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Psychology Science Fair Projects

Does your little one love learning about the human mind and human behavior? Check out this amazing collection of free psychology science fair projects, psychology experiment ideas, and sociology project ideas for kids. Psychology projects make for fun and original entries in any science fair, and sociology experiments challenge your child to think critically about aspects of human society that even adults may take for granted.

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This science fair project idea investigates whether body language and heart rate can decipher who's lying and who's not.
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 interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.
Psychology and Sociology
Middle School
This science fair project idea studies an optical illusion and explores whether a person is using their left or right brain hemisphere.
Psychology and Sociology
Elementary School
This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.
Psychology and Sociology
Elementary School
This science fair experiment examines the relationship between gender, age, and smiling.
Psychology and Sociology
Middle School
This science project allows students to study the psychology of happiness.
Psychology and Sociology
Elementary School
This project is about after-images and what possibly affects them.
Psychology and Sociology
Middle School
This science fair project idea graphs and compares the effects of gender identity on the short-term memories of varying age groups of children.
Psychology and Sociology
Middle School
The objective of this science fair project is to understand the effects of multitasking on the quality of work that is produced.
Psychology and Sociology
Middle School
The objective of this project is to test which soda drink is most attractive to pests as a natural bait during a picnic.
Psychology and Sociology
Elementary School
This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.
Psychology and Sociology
Elementary School
The objective of this science fair project is to assess the benefits of the game system for improving player performance following use.
Psychology and Sociology
High School
Psychology and Sociology
Middle School

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