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.

Have your child create a little leprechaun to celebrate the season and create a little mischief.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Explore how sound waves are reflected and absorbed by producing echoes. Analyze which locations produce echoes.

This science fair project idea explores whether a plastic slinky works as well as a metal slinky when walking it down the stairs.

Here's an activity to teach your fourth grader how to reflect on her past year and set specific, attainable goals to reach in the New Year.

This science fair project idea explores the different properties & interactions of sugar molecules.

Want to do something a little different for Dad this year? Have your child design his very own Father's Day "Greatest Hits CD" card.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Rid your family of that pile of old Christmas cards once and for all! Show your child how to create a nifty 8-sided ornament using his favorite holiday images.

Host a dog wash to raise money for yourself, for charity, or just for fun!

Help your fourth grader affirm her place in the family and in the march of recent history with this family album project.

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

Discover how and which salt melts ice the quickest.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

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.

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.

Practice third and fourth grade measurement skills and make a practical holiday gift in the process!

Here are three healthy burger recipes your second grader can help you whip up for a summer barbecue!

Perform a special St. Patrick's Day magic trick with this fun craft project! 

Take a dive into the candy jar with this yummy science experiment.

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.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

Let your fourth grader contribute to your 4th of July picnic with this creative caddy craft project.