Make these homemade shell fossils and introduce your child to the wonders of science!

Science fair project that creates fog using bottles of hot and cold water.

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

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.

Camouflage is one of the most important animal adaptations in the African savanna biome. Kids create their own camouflage with this fun science fair project.

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.

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

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Determine which video game elevates the heart rate best and burns the most calories.

This experiment explores how listening in to a one-sided conversation affects concentration.

This project compares the strength of one, two, and three-ply toilet paper.

In almost every preschool classroom is a sensory table. Learn how to make one at home!

Test out various brands of permanent markers to see which one is least water soluble.

What happens when "coffee-addicts" miss coffee for 1 day? Find out in this science fair project idea!

Science fair project that determines whether moths are attracted to one color of light more than others.

Here's one way to recycle: turn a tuna can into a mini barbecue and teach your child the power of resourcefulness!

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

In this science fair experiment, kids will use the acid test to discover how to tell one mineral from another.

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

In this activity, students will be challenged to describe and count the ways a toy moves from one position on a grid to another.