This project explores whether nails, toothpicks, straws, or pen nibs are best for applying ink to paper.

This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.

Are you able to endure long periods of exercise? Find out if snorers can exercise longer than non-snorers.

In this science fair project you will make a model of a cell membrane using very simple material.

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

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

This experiment examines if space objects become round after reaching a certain mass.

This science fair project idea investigates how the shape of an object affects drag.

This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!

Science fair project that tests whether cats have a preference for organic food.

This science fair project idea explores substances that cause a bubble to last longer.

This experiment investigates whether the primacy effect is observed more frequently in specific populations of people.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

This science project challenges high school students to study the linguistic evolution of text messaging.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

This science project allows students to study the psychology of happiness.

This science fair project investigates what type of cookie sheet bakes the best cookies.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This science fair project idea tests the efficiency of short term memory.

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

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

This project examines which type of dance burns the most calories.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

This experiment investigates whether smell can be used to enhance test subjects' memories.