Celebrate the life and work of Dr. King by making a timeline of some major events during his life and the Civil Rights Movement.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Create a beautiful pop-up paper lantern and will serve as the perfect decoration at your next party.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

These DIY star garlands will add the perfect patriotic touch to your home this 4th of July!

Mix up a batch of molasses cookies, and you'll have a delicious chance to teach your child some math and social studies in the process!

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Here's an enjoyable at-home activity that gives your child step-by-step practice identifying the important parts of an article and organizing his ideas.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Have your kid create DIY abstract art Easter decorations worthy of a spot at the Smithsonian!

The objective of this science fair project is to study the photosynthesis process and demonstrate the important role that leaves play in the process.

Play this fun basketball game to help your third grader master their multiplication tables.

Here's a great activity that will bring out the performer in your child!

Looking for way to help Japan? Start by making paper cranes! Learn how you and your child can show your support for Japan through the art of origami.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Test whether plants can grow without sunlight and water.

In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.