Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Help your kindergartener practice counting from one to ten with this fun outdoor activity. Make a "My Backyard Counting Book" to review counting to ten.

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

You kid can count from one to ten, no problem. They can even do it backward. Work on their addition and subtraction skills with this fun fruit picking activity.

A plastic tray is the perfect tool to teach your little one how to count. Try out this activity, and your child will have her numbers down in no time.

One of the most important parts of any Christmas tree is what's on top. This year, have your child make an angel that'll put the finishing touch on your tree!

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

This Play-Doh counting game will improve your little one's math skills and the hanging Christmas trees will make great decoration.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

This engaging, fun, pattern resist painting is inspired by your little one's love of shapes.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

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

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

This game provides your child with the opportunity to create, write, and read numbers.

Thanksgiving is a time to be with loved ones. It's also a time to chow down! Need help in the kitchen? There's no better helper than an avid fourth grader.

Try this fun math card game and practice place value with your second grader! Decide which number is bigger in order to earn points!

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

The Math Monster will save your second grader from repetitive math flashcards. Guessing mystery math facts is a fun way for him to polish arithmetic skills!

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!

Here's an Easter themed math game to reinforce your child's logical reasoning and place value skills.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

How powerful is the reaction between baking soda and vinegar? Find out here!

This science fair project idea investigates food preference of birds.