This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Let your kid experiment with textures among fabric and other materials that are smooth, rough, soft, or slippery—and then they'll make a texture book!

Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

This clay "painting" activity encourages and supports creative development and critical thinking skills.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

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.

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!

In this pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Make a spring collage with your child to get them outside and those creative juices flowing!

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

In this project students experiment with making music using only glasses of water.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

If you find yourself with a pair of kids' rain boots too cute to toss and too worn to wear, try making this fun and easy planter.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Satisfy your sweet tooth with this easy summer activity! Make homemade ice cream and let your child practice his science skills.

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

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.