Got a jousting knight at home? Try this project and help him make his very own shield.

Soil and energy don't go together, right? That would be as bizarre as a pairing of peanut butter and marshmallows! Well, actually...

Your fourth grader will love turning your house into a home this holiday season with fun crafts such as hand-casted paper holiday ornaments!

Find out whether a longer airplane will fly farther or a wider paper airplane.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

This science fair project idea determines if the color of light affects the growth of plants.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

Make a creative Father's Day art card to celebrate your family's beloved guy!

Introduce your child to baking with traditional Hamantaschen, or jam-filled buttery cookies that are usually made for Purim.

This science fair project idea identifies the properties of soap bubbles and invents a new or improved bubble solution.

Your child will have a unique vacation memento with this glass bottle art project sure to capture great memories!

Your fourth grader will love practicing his math facts with this fun computation game.

Looking for a simple, yet unique writing activity for your child on Valentine's Day? Try a hand at haiku!

Kids go wild over this colorful and tasty recipe that's perfect for St. Patrick's Day: make green mashed potatoes loaded with healthy vegetables.

This project investigates the affect of storage temperature on microwave popcorn.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

In Muslim culture, the ninth month of the calendar year is a celebration called Ramadan. Make badam sharbat, a traditional drink made during Ramadan!

This science fair project idea explores the egg's thin membrane.

A tall glass of lemonade is the perfect summer treat. Make it even better with these creative twists on classic lemonade!

Civil War soldiers didn't take their wives with them to the battlefield, but they took along a piece of home: little sewing kits called "housewives".

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Examine the effect of pressure on carbonation in soda.

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.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

In this activity, students will create a peace treaty as a class and come up with guidelines for how they will manage conflict.

For some good "green" fun, pull out your blender. A spinach smoothie?! You better believe it! And kids will not only slurp it up, they"ll beg for seconds.

Help your 4th grader learn how to make a topographic map and strengthen key grade level social studies and math skills in the process.

Explore how dielectric heating comes into play when microwaving various liquids in this science project. This test will help you understand how microwaves work!

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.