Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Send your child on an online hunt where he will practice working with search engines and use his reading comprehension skills to find specific information.

Crafting a valentine mailbox is the perfect way to get your child ready for Valentine's Day. Now no heartfelt mail will get lost in the shuffle!

Explore African culture by helping your child make his very own djembe drum! Help your child explore music and rhythm as he celebrates Black History Month.

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Jump into Japanese culture with your child by making your own calligraphy scroll. Try your hand at painting kanji on paper just like Zen masters of old!

In this fun activity, kids learn how to make their own bravery badges so they can be brave anytime they want.

In this real-world exercise about the Teal Pumpkin Project, your child will create a persuasive poster to spread the word about the project in the hopes of convincing people to offer non-food trinkets this Halloween season.

Getting through to your tween or teen is a whole lot easier with a Family Journal that serves as an old-school, non-electronic form of communication.

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Help your child see numbers three ways with this simple grab-and-go game, great for quick practice in the car.

Make some beautiful and unique candles to light your home.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

This funny valentine features springing hearts and sparkling stickers to make an unusual holiday greeting. Make a funny valentine with your little comedian.

Here, kids can make edible collages out of cookies and candy. Colorful, creative, and delicious, they make great gifts for sweet-toothed family and friends.

This experiment evaluates how a diet that is rich in "mood-enhancing" foods affects the way people feel over several weeks.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

Make this delectable custard, meringue, and graham cracker pie will give your fifth grader practice with measurement and get him interested in the kitchen.

This science fair project idea attempts to prevent another tragedy in Gonaives and encourages technological advances against flooding.

Cook these dumplings with your kids to ring in the Chinese New Year or any day you're craving tasty homemade food!

Dads, this activity's for you. Brighten mom's day with a set of kid-designed "mom coupons" that are sure to keep mom happily pampered for weeks.

Find out the differences (if any) in the frequencies of voices produced from a computer, from a phone, and directly coming out of the voice box of a human.

In this cooler-than-average writing activity, your child uses paint chips and words to write a story!

Baking these fun cookies will introduce your child to the concept of cross-sections.

This science project lets kids explore what happens when water and paper interact, and it produces homemade paper perfect for gift tags or stationery.