Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.

Show your child how to concoct a simple duo of household ingredients that changes color as acids and bases are added!

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Help your fifth grader execute this experiment involving a lit candle (submerged in water!) to show him the wonders of heat energy transference.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

In this fun experiment, learn about brand awareness and the influence of media on children by testing logo recognition in different age groups.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

This science project allows students to study the psychology of happiness.

This science fair project idea investigates the difference in reaction times between boys and girls.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

In this fun experiment, we'll find out how color affects heat absorption!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

In this design challenge, your child will create a parachute for a small toy using typical household items.

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

In this microwave plant experiment, find out whether microwave radiation will affect radish seed germination. Will it help or hinder the plants' growth?

This science fair project idea explores substances that cause a bubble to last longer.

Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

This science fair project idea determines if the color of light affects the growth of plants.