In this fun science experiment, make a balloon car and test it on different surfaces to learn about sliding friction and rolling friction.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

This cool and easy elementary school science fair project idea provides the basic information on the use of our senses to experience the world about us.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

This science fair project idea identifies and understands adaptations in birds.

This science fair project focuses on the use of the enzyme amylase found in human saliva to break down starch into sugar.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

The goal of this project is to create an exciting topographical map out of dough.

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

The project researches how lubricants affect the mechanical advantage of a pulley.

This science fair project idea focuses on the use a conductivity device to determine the ionic concentrations of hard water.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.