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

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Here, kids can make edible collages out of cookies and candy. Colorful, creative, and delicious, they make great gifts for sweet-toothed family and friends.

This funny valentine features springing hearts and sparkling stickers to make an unusual holiday greeting. Make a funny valentine with your little comedian.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

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

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Help your second grader celebrate the legacy of Dr. Martin Luther King with this rainbow table mat.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

What's the science behind those out-of-sight roots? Find out if you can trick roots into growing in different directions.

Help your fourth grade scientist practice measurement, and make a scrumptious, healthy summer cheesecake in the process!

Before your next family getaway, make a set of picture/word vocabulary cards together. These cards will build your child's language and comprehension skills.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

Oragami Christmas ornaments make a beautiful addition to your family's tree. Make origami Christmas ornaments out of old wrapping paper this holiday season.

Your first or second grader will delight in creating multi-colored confetti egg smashers, traditional in Mexico, called cascarones!

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Here's a creative way to build second grade writing skills this Easter.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Everyone has a dream. The hard part is striving to make those dreams come true. Encourage your child to dream big with this easy craft project.

Nothing says fall like pumpkin soup, but it's also really good for you, with high amounts of fiber, iron, zinc and free radical busting antioxidants.