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

This science fair project demonstrates the "power of conformity".

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

This science fair project idea demonstrates that plants give off water.

This science fair project idea explores whether dogs do look like their owners.

This experiment uses a voice recorder to monitor the progression of a message in the telephone game as it deviates from the original.

Explore convex and concave objects and how they reflect light.

In this cool sound resonance experiment, learn about frequency and pitch, and use a tuning fork to calculate sound velocity in air.

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

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

This science fair project idea compares the mass and density of objects.

In this project children practice the scientific method while playing with puffy paint.

Looking for a project on machines? Get a fun elementary school science fair project idea to design a compound machine using your knowledge of simple machines.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

Find out whether packaged seeds actually do expire in this new science fair project idea.

Learn about nature by making your own mini moss garden.

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

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Evaluate if people are more influenced by video or audio advertising.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

This science experiment has students test whether a snail moves faster on concrete or dirt.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This science fair project idea explores how water and ice can change the form of rocks.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.