How does the size of a vibrating surface affect the pitch of a drum? Learn about drum size and pitch with this easy science fair project idea.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this colorful craft, make an enchanting star card for a birthday, holiday, or just for fun with construction paper and foam sheets!

Is your kid all bent out of shape? Try out some trendy dog yoga, or "doga," with your pet dog!

Create some commotion on your table this Halloween with some flying bats that'll be cute enough to cause a ruckus among your little party monsters.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

This unique project will help your child learn the basics of assemblage and he'll create a perfectly festive pumpkin in the process.

Encourage your child to explore her favorite fairy tale, and learn about characters, plot, setting and story sequence as she draws her own pictures.

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

St. Patrick's Day may be all about the 'luck" of the Irish, but this project encourages your child to share her personal experience with luck.

If your child is particularly handy or artistic, she'll love putting her talents toward making a custom key holder. It's the perfect gift for any occasion.

Follow these easy instructions to make a working sundial with your kid! Find out what other cool things the Aztecs created in this activity.

This Labor Day, encourage your child to learn more about the different tools and supplies found in a doctor's bag by having her create one of her own!

Help your child learn about the world through this 3rd-4th grade geography activity: start a postcard collection and mark where they came from on a world map.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Get started on an ofrenda for Dia de los Muertos with this easy edible sugar skull project.

Have a kid who loves to bead, but can't seem to keep them all in one place? Use those loose beads to craft a decorative wind chime.

Help your child learn more about the military by having him create a portrait of a soldier and write a short summary about why that soldier is important.

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!

In this activity, young learners will make a balance using a plastic hanger and weigh a variety of small objects using candy corn.

This Halloween card is fit for the scary sorcerer in your life. Make this witch Halloween card for a magical friend or family member this October.

This cultural craft makes a pretty decoration and teaches kids about other cultures.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.

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

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this lesson, your child will watch a video on restorative justice, and together you will come up with ways your family can use restorative justice at home.