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.

Improve your child's hand-eye coordination with this outdoor group ball game that's similar to Four Square.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Demonstrate the properties of pressure and surface tension to explain how water can stay inside an upside down glass using cardboard.

An "I Love You" book is a perfect gift for a very special friend on Valentine's Day. Our "I Love You" book shares the love in eight different languages.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Your child can decorate her own set of Russian nesting dolls in this easy felt craft.

Strong writing engages all five senses, and this fabulous fall-themed simile activity is the perfect way to celebrate sight, sound, smell, taste, and touch.

Turn a boring lunch bag into a personalized suburban house. Your child will look forward to his lunch when he has the coolest bag house on the block!

This science fair project idea investigates how color affects temperature.

Examine the effect of pressure on carbonation in soda.

Use empty soda bottles to create a fun bowling set that helps your first grader practice addition skills!

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Celebrate African heritage by making an African flag banner. This fun, culturally-inspired art project is perfect for Black History Month.

Make use of your family's leftover Christmas cards and wrapping paper with a colorful letter craft activity!

Help your child keep track of his pledges to be more environmentally friendly with a calendar made entirely out of recycled and reused materials!

Show your second grader how to celebrate nature by turning some collected pencil shavings into miniature 3-D designs.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

In this project, learn about animal vision and different kinds of eyes: ocelli, compound eyes, and camera eyes. Find out what a jellyfish or grasshopper sees!

This math game helps fourth graders improve their understanding of positive and negative integers in a fun way.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

In this easy and fun animal craft, make a cute pig nose using recycled egg cartons!

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Hisss! Make a snake pet from a recycled cardboard tube! Transport your child into nature with this fun and easy craft.

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Help your child create his own pinata in this fun and easy activity. Use paper mache and fingerpaint for a party pinata everyone will love.

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