This fun, addition focused take on the classic card game War is a great way to help your child get a strong hold on addition.

Make caterpillars out of papier-mache and let the kids explore their inner creepy crawler.

This project compares different liquids and the freezing, melting and boiling points of liquids.

This is a great game to help your child learn number concepts in multiplication and division.

This countdown to Christmas craft is fun for kids who are excited for the holiday. Countdown to Christmas with this fun holiday activity.

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

This fun math card game is a great opportunity to discuss probability with your third grader.

Gather the neighborhood children together and practice graphing with this backyard tournament!

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

Draw some educational value out of a summer stocked full of adventures!

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Using just an egg carton and some beans or pennies, you can play this game with your first grader and see real gains in core math skills.

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

Here's an activity to inspire your preschooler to learn to recognize numbers and count than by using fun and funky rubber stamps to make her own flashcards!

This hands-on activity that involves arranging pieces of yarn will teach your pre-K child the concept of ordering items by length in an interesting way.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

This Halloween, encourage your child to create a super sweet mosaic. They'll make a candy corn pumpkin and then decide if they want to eat it, or keep it!

Start the new year with this fourth grade math "Calculation Challenge!"

This science fair project idea discovers the effect of (high) heat on animal cells.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

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

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.