This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

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.

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

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Learn to solve a crime scene investigation using an important forensics tool: oblique lighting.

Encourage your child to learn about the Japanese culture as you make a traditional Japanese fan out of paper.

What happens after the prince and the princess get married? This writing activity allows your child to answer that question for herself.

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Honor the legacy of Dr. Martin Luther King with this hands-on lesson in how all of us are more alike than different, especially on the inside.

The goal of this project is to create an exciting topographical map out of dough.

Who said snow globes have to be round and made of glass? Here’s our take on this holiday favorite, using paper and plastic.

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

Kids get in lots of letter learning as they play this fun twist on regular tag, which engages their minds as well as their bodies.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Make quick sweet and salty walnuts, a delicious addition to fall salads and fruit and nut plates, or a simple afternoon snack.

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

How powerful is the reaction between baking soda and vinegar? Find out here!

What lives in the darkest, deepest waters of the ocean? Let your child's imagination go vividly wild while creating brilliant fish using their fingerprints!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Your first grader can create this cute heart puzzle with craft sticks and watercolor paints to challenge her friends!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Lots of kids wonder what it would be like to be a police officer. Celebrate the people who help keep our communities safe with this fun craft.

Create colorful paintings using the turntable on an old record player, and help your child experiment with color and movement!

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Use adorable animal photos from books or magazines to make these simple valentines that can be given to classmates or friends.