Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

Encourage your fourth grader to develop their critical thinking and critical writing skills with this Critics' Choice movie booklet for your family.

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.

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

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

Say thanks this Thanksgiving by surprising a friend, a teacher or a grandparent with this paper plate turkey which doubles as a festive wall hanging.

Play hopscotch with numbers, but also with letters, to get kids ready for reading.

Puppets can help preschoolers practice communication and conflict resolution.

This fun game helps to strengthen your kindergartener's speaking skills, by teaching him to answer questions with complete sentences.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

It's easy to be a master Italian chef with this target practice game played with a pizza board constructed out of felt and Velcro bean bag "toppings."

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Does the temperature of a magnet affect its strength? Learn about the relationship between magnets and temperature with this cool physics science fair project.

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

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Make a family tree with your child to teach him about his personal history. Make a family tree with this tutorial, and teach your kid about his family history.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

Here's an activity to encourage your young artist to read. Invite your child to visualize directions on colors, numbers, and shapes to create cool pictures!

Help your child celebrate your family's Thanksgiving cook with this first grade arts and crafts activity: make a "handy" painted apron!

Make a clever egg pop-up card for Easter that hides a special surprise: open the flaps, and out pops a fluffy baby chick!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

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!

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!

What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.