In this science fair project, students investigate how different colors influence appetite.

Kids love making shapes with Play-Doh, so they'll love creating their own colorful playful clay!

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

Bring a bit of the fun of Yuan Xiao Jie to your home with this lantern activity. Happy New Year!

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Demonstrate that insects observe colors and choose favorites. Place colored pieces of construction paper on a flat, glassy surface, observe bug preference.

This science fair project idea studies whether eating a hearty breakfast before and exam will get them better test scores.

Celebrate Read Across America Day with your first grader by playing a pink crepe paper racing game inspired by Dr. Seuss's book "The Cat in the Hat Come Back."

How do you turn an everyday object into a scary skeleton? This project is the perfect way to practice counting while using cotton swabs to create a skeleton.

Discover whether eating certain foods will make you smell (not only bad breath) but through skin cells.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

Help to build your child's reading skills and get your point across with these homemade message magnets!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

This art activity encourages your child to create her own papier-mache apple sculpture to give to a special teacher.

Here's a fun math activity for your preschooler: play Sock Sort and help your pre-kindergartener recognize numbers!

In this middle school activity, your child will learn how to press plants and create her very own herbarium, or plant library! Here's how:

This spider mobile activity encourages learning about the science of motion, air currents and art.

Make sweet personalized invitations for a laid-back pumpkin carving party.

Got a fussy eater on your hands? Here's a great way to make fruit appear more appealing, and make eating it a lot more fun, too!

Want to go paperless this holiday season? Here's a delicious way to get your third grader started (and practice some writing in the process!)

Have a Twelfth Night celebration with this holiday tutorial and craft. Learn how to throw a Twelfth Night celebration in your house this winter.

Show your teen how to make her own beeswax lip balm. It's one of the simplest do-it-yourself activities, and it's fun to make!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

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

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

How does distance affect the spreading of light? Kids see diffraction and the inverse square law of light in action with this great science fair project idea.