Explore convex and concave objects and how they reflect light.

People have favorite flavors, but what about ants? Which ant food is the most popular?

Get a fun high school physics science fair project idea one of the states of matter called plasma and the applications of this unique coil.

Is your child a young ornithologist in the making?

A fun, life science sxperiment idea idea involving strategies for keeping birds away from crops using a distress call. What kind of distress call works best?

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

This is a fun and inexpensive project and it's a great way for your child to build basic geometry skills, like shape recognition and pattern/angle familiarity.

Build an electroscope, a simple device that measures static electricity, or the freely flowing electrical charges of the atmosphere!

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Let your young scientist explore a brave new world of sound with an experiment that just requires a handful of common household items.

The goal of this science fair project is to attempt to build a perpetual motion machine and analyze the Laws of Thermodynamics.

In this science fair project, learn how to make gears and find out why they transmit torques in predictable ways.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

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

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

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.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

Design and build a scale model representing living tree architecture. Then build a full-size version using one or more lives trees, and test your creation.

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

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

The objective of this science project is to determine the length of time for different seeds to germinate.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.