Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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

In this kindergarten activity your child will create a map of your house and use a magnet to move pictures of your family through the house!

Learn about the growing app design field by designing a new or improved app for smartphones.

Science fair project that demonstrate how abrasions are formed on rocks in nature and the variations between types of rocks.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Science fair project that examines condensation and the conditions needed in order for dew to form.

This experiment will explore the possibility of creating an infinite object by hand.

The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

In this cool elementary school science fair project idea make a model to learn what happens to the Earth's surface when ice moves over land.

This science fair project idea models industrial oil spills and determines if they have an impact on wildlife living beneath the surface of the water.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

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

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Will male or female hair grow faster? Find out in this science fair project idea!

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

Can cells be frozen? This science fair project provides information to answer this question.

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This science fair project idea explores how length affects the weight a bridge can hold.

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.