This experiment determines the distribution of darts around a bulls eye to simulate the probability of an electron's location in its own cloud of electrons.

Learn how to relight a candle by lighting the vaporized wax in the smoke, and test how various kind of wax and candle brands relight differently.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

The objective of this experiment is to evaluate which types of people are most impacted by the McCollough effect.

4th graders construct an ocean food web to learn about consumers and trophic levels, food webs, and food chains in this cool ecology science fair project.

What is the hydrologic cycle and how does it work? Check out this fun and easy science project where you will model and learn about Earth's water cycle!

Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

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

Kids learn about potential energy, and mechanical energy, and how to make power from water with one of our favorite renewable energy projects for kids.

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Young physicists learn about apparent weightlessnessâthat weird sensation you sometimes feel in elevators, turbulent airplanes, and roller coasters.

Explore concepts in current and coltage with these Van de Graaff generator experiments.

In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

This science fair project idea determines effective strategies to help students stay awake and attentive.

This science fair project idea explores if an LED light can be powered by vegetables and/or fruits.

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

Sure, you already know that water is made up of hydrogen and oxygen, but did you know that oxygen levels differ in different types of water?

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

This science fair project idea discovers the principle of conservation of mass.

Looking for a fun project on energy? Check out this fun elementary school science fair project idea that demonstrates chemical energy in a bottle.

Your mission, if you choose to accept it, is to construct a parachute that will deliver an egg safely to the ground. Good luck!

Determine whether cats have dominant paws. Observe which paw cat uses to reach for treats, feather, and string. Calculate percentage for two paws.

Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.

This science fair project idea explores what common compounds can be easily separated out in a centrifuge.

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

This science fair project idea determines the probability of a coin landing heads or tails.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.