Get excited for St. Patrick's Day by making a Celtic knot.

A twist on the gingerbread house, this train is made with graham crackers, icing, and candy decorations. A great 2nd-3rd grade holiday arts and crafts activity.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Want to create some really unusual artwork and introduce your little artist to color combining? Try out some bubble painting!

Celebrate President's Day with your kindergartener by building a delicious presidential snack: a banana log cabin!

Does your child know that salt water conducts electricity? This simple experiment will show how salt water acts as a conductor to electrical currents.

Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

This science fair project examines how carnivorous plants digest insects, and whether the plant can use nitrogen in the soil to compensate for lack of insects.

Help your child stay physically and mentally active with this group aerobic fitness game that's good for the heart and mind alike.

In this challenge, students are tasked with creating a car that can be powered by a balloon!

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Let your child show off his culinary prowess as he whips up this nutritious and delicious salmon recipe!

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

During your next craft time, strike up the band with this homemade Chinese instrument.

Sneak a little learning into Easter by making cute Easter egg counting flash cards in this preschool arts and crafts activity.

Here's a hands-on way to help your child understand how common fractions can be equivalent.

In this activity, create a poem that emerges from the collaboration of parent and teen in the activity of observing, discussing, reading, and writing.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Does nail polish really slow the growth of nails? Explore in this science fair project idea.

This science fair project idea explores how length affects the weight a bridge can hold.

Instead of buying new sunglasses this summer, why not use recycled materials to make some of your own?

Here's a simple arts and crafts activity to do with your preschooler: make a moon winder toy! All you need is a plastic lid, colored paper, twine, and glue.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

By using static electricity generated from their body, a child can cause a small fluorescent lamp bulb to light up!

Be an inspector detective for a day in this fun mystery game that puts your child's powers of observation to the test. Perfect for a party or group gathering.