This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

This project examines what types of objects burn and which burn faster and cleaner.

This science project idea examines the effect of microwaving on various objects.

In this science fair project, students will try to discover if test subjects can detect the presence of Monosodium Glutumate (MSG) in food.

This science fair project idea produces sounds by creating vibrations using different objects.

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

In this project, a mnemonic is used to test how it increases memory.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

The goal of this science fair experiment is to demonstrate the effects of air pressure on objects and analyze applications of air pressure principles.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

This project examines whether people's taste perception is influenced by what they see.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

This science fair project idea explores whether color affects a person's emotional state.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

Learn about where colors come from and how light absorption works in this fun experiment! All you need is a flashlight, construction paper, and cellophane!

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Create safe lightning for kids! They'll learn how to make lightning at home with this fun science fair project idea illustrating static charges and grounding.

This science fair project idea determines if family members can recognize one another using only the sense of smell.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

In this science experiment, do tensile strength test on fishing line, a strand of hair, a rubber band, and any other materials you're curious about!

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.