This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This science fair project idea explores whether a person's ability to see under very dim lighting conditions diminishes with age.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

This science fair project idea experiments with spinning color wheels and optical illusions.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Discover whether the color of text correlates with ease and speed of reading.

Is it a square or a circle? See if you can trick your friends with this zany science project!

In this project students experiment with making music using only glasses of water.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

This science fair project idea explores how far the average human can see.

This project explores the effectiveness of various common household ingredients in cleaning tarnished and oxidized coins.

This experiment tests which gender is better at catching how a magician performs his tricks.

This science fair project idea provide quantitative data about how well the use of ASL ( American Sign Language) works in communicating with babies.

The goal of this fun science experiment is to explore the limitations of sight and learn working of the human eyes.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

This science fair project idea explores the fastest average speed a human can talk.

This science fair project idea examines whether boys and girls differ in reflexes.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Test the idea that people who wear glasses tend to be more educated. True or false?

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Explore whether pianists have the tendency to type faster than non-pianists.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

This science project is to discover which Black Walnut tree tissue contains the most concentrated amount of Juglone, a substance that works like an herbicide.