Invite your child and a few friends to get crabby in this game of soccer with a twist: Instead of running, players "crab crawl" around the playing field.

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

This sponge relay game is the perfect way to cool off and to keep kids' minds sharp this summer.

Help your child create an autumn poem full of colorful sensory details.

Race to create an equation in this game will help your child and his opponents get creative with addition, subtraction and multiplication.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

This science fair project idea explores whether talking to a plant will help it grow.

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

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

Check out this fun and easy-to-play guessing game that will build your child's geometry vocabulary.

This experiment explores the question of whether age and/or gender play a role in people's ability to remember dreams.

The objectives of this classic game are to toss a marker onto each square, to hop onto the single squares, and to skip the square where the marker landed.

Want to help your kid with math? Get out the grab bag! This game is a great way to practice the tricky business of associating numbers with sets of objects.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Here's a tasty way to give your child some counting practice.

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

This decimal game is a great way to help your child get familiar with how decimal values work.

Play this game that lets you create your own silly monster drawing and helps your child practice her counting skills!

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Using nothing fancier than old milk cartons and popsicle sticks, create a village full of fun learning for your kindergarten math student.

This improv exercise helps actors learn how to recover if another actor forgets their lines or goes off script, but it can also be a rainy day activity!

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

This project examines whether and what associations exist between numbers and letters and colors.

Examine whether males or females are more likely to have a higher center of gravity.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

Graph are a great way to organize information. Your child will get to practice graphing by creating a bar graph and a pictorial graph of her friend's names.

This science fair project idea investigates how images are influenced by changes in light.