This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

This science fair project idea explores the different properties of matter.

This project explores ways to prevent static electrical shocks.

This science fair project idea explores whether color affects a person's emotional state.

In this experiment you will replicate the mummification process by making a hot dog mummy.

This science fair project idea explores whether talking to a plant will help it grow.

Do different types of oil mix or stack? Find out in this science fair project idea!

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

The objective of this science fair project is to test the growth rate of a plan in a crystal medium in comparison to traditional soil.

This fun experiment provides a concrete and visually striking illustration of photosynthesis.

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

In this experiment we will be determining whether birds prefer certain colors of seed.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

In this science fair project, students create their own miniature salt flats at home.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

This science fair project idea investigates whether plants can survive being frozen.

This science fair project idea investigates how magnetism can defy the force of gravity.

In this science fair project, students use the streak test to tell minerals apart from each other.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.