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This experiment explores how microwave radiation affects fungi, bacteria, and plant life.

Help your fourth grader design a first class postage stamp for a hero who stood up for the dignity of people from all walks of life.

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

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

Learn about dehydration with a wonderful craft project that you can do together, and enjoy this unique doll for years to come!

Help your first grader make these patriotic hanging streamer decorations this 4th of July!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

2011 VIRTUAL SCIENCE FAIR ENTRY: The objective of this science fair project is to develop a microcontroller and circuit that can conduct electricity.

Slime: It's oozy, it's goopy, and it's just plain fun! Learn how to make slime with this fun science fair project.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

Investigate the kinds of memories we tend to store and the emotions we store with them. Determine if memories have a strong emotional component.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

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.

Let your aspiring poet use book titles to create a funky and visually-appealing masterpiece!

Turn ordinary cookies into puppets and create edible performance art!

Explore convex and concave objects and how they reflect light.

Find out which kind of bubble wrap fares best when put in impact.

Teach your child about recycling and gardening as she re-uses an empty plastic milk gallon jug to craft a swan-shaped plant container!

Be adventurous this Cinco de Mayo and give this simple recipe using pickled nopalitos a try!

Create your own set of alphabet blocks: you can make just a few or all 26.

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

The objective of this science fair project idea is to find out whether refrigerating cosmetics will extend their shelf-life and longevity.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Pureed ripe peaches, vanilla yogurt, agave nectar, and juicy chunks of peach come together to form a refreshing pop that hits the spot on a hot summer day.