Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

Help your child with his decoding and early reading skills in this fun game where you follow a spider web to find your treasure!

Celebrate Hanukkah the old-fashioned way with an oil lantern. This craft is a perfect opportunity to teach your child the history of this special holiday.

Use these monster party ideas to throw a spooky monster bash. Try these monster party ideas when planning your next Halloween or birthday party.

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

Show your fourth grader how to make a delicate, dried flower bookmark with flowers native to their neighborhood.

Transform a single sheet of card stock into a double-sided painting of opposites: on one side, a bright daytime landscape, on the other, a dusky evening scene.

These flying potato poppers make a cool sound, create a celebratory mood, and they can teach your child about the power of air pressure.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This simple and fun project introduces kids to the art of pottery and offers them a glimpse into how ancient peoples created the very first Neolithic pottery.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Fly into some rainy day fun with a cardboard airplane project. Making paper airplanes is fun, but you can add a new twist by using recycled materials instead.

Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

Silent "e" words are a big part of first grade phonics. Help them turn words like "hop" to "hope" in this action-packed, practical game.

Kids construct a single fixed pulley system to learn how pulleys can make work easier in this cool physics and engineering science fair project idea.

Can you increase the light and plant growth in your garden using mirrors? In this experiment, measure light reflection and find out!

Learn about the factors that influence group conformity.

Introduce your little one to the joys of gardening with this adorable do-it-yourself planter made from clothespins.

Here's a fun writing activity that will turn a Saturday trip to the local zoo into an all-out creativity bonanza.

Here's a first grade arts and crafts activity: make pop-up puppets using a plastic cup, wooden dowel, and fabric. Put on a show once you're done!

There's more to corn than the sweet yellow kernels. This easy craft project shows you and your kid how to make pretty corn husk flowers using just a few tools.

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

The goal of this science fair project is to investigate the effect of irradiation on the germination and growth of vegetables, such as the tomato plant.

Help your child learn to read! By making their own book, your child can get creative, and practice ten key sight words at the same time.

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.