Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Practice math and measurement with your third grader this Fourth of July by making these festive cupcakes!

Discover flight initiation distance as you play around in the park with this fun bird watching project!

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

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.

Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?

Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.

Help your third grader author a lovely limerick in honor of Valentine's Day! He'll be delighted to compose and recite this nonsensical poem.

Is your fifth grader trying overnight camp this summer? If so, prepare your child for writing a letter home with this activity!

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Greeting cards are nice, but after they've been opened most cards soon end up in the trash. This year, make Dad a Father's Day card he'll treasure forever.

Along with being an interesting science activity, dehydrated strawberries are also tasty â and healthy!

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

Create a yarn doll out of a few toothpicks and colorful string with this Guatemalan craft.

Here's an innovative math puzzle that you can create with your fourth grade math student.

These spring spring rolls are a tasty treat for lunch, dinner, or just a snack.

Explore the chemistry of latex polymers with this outrageous, hilarious science activity.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

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

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

Celebrate the holidays by making sufganiyot, or fried jelly donuts. This Hanukkah recipe is great for kids learning about the Festival of Lights.

Try to pop other opponents balloons while trying to protect your own. This exciting game is sure to be a hit with the kids at your next party!

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

Give your child some simple craft supplies and see what happens in this heartwarming and artistic contribution to the Seder table this year.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Have your kid create his own service ribbons and then write a fictional story about someone in the military who was awarded the service ribbons.

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