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Find out whether matte or shiny nail polish lasts longer.

This science fair project idea assesses the effect of music on work performance.

This science fair project idea studies whether a religious sleeping schedule relates to a higher IQ.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

This experiment investigates if small changes in your diet can alter your basal body temperature.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

This science fair project idea investigates if fats add to the flavor of food.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

How does a compass work? What's a magnetic field? Kids will build their own compass at home to find the answers in this great science fair project idea.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

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.

Explore this fun middle school science fair idea to learn about photosynthesis and the key role of light in the growth of green plants.

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Check out this science project idea to compare organic produce to non-organic produce and how preservatives in food extend the shelf life of goods.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

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

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.