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Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Children are imaginative story-builders. Create a shoebox habitat with your child to put those budding creative instincts to good use.

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.

This fun activity makes use of pasta shells, paint, and glue make a crab while your child learns about this unique creature.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Do you think you can blow down a sand castle with a mighty wind? Find out which material stands up best to erosion in this erosion experiment.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

In this activity, your child will be challenged to make a tower using paper cups.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

In this project children practice the scientific method while playing with puffy paint.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

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.

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

This science fair project teaches students about wilting and browning of salad greens.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

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

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

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!

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.