In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!

First graders will love practicing addition with this fun math game.

Use this fun math board game to improve your first grader's confidence with addition facts.

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

In this fun math activity, second graders will learn to estimate items in a jar! 

Try this fun addition game with your second grader! Arrange playing cards to find the largest possible sums.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

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

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

Challenge your 1st grader to skip count with this sequence game. Help him find missing numbers by figuring out the pattern and building on math skills!

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

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

Support your first grader's counting and reading skills while laughing and running in this fun playground game.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

Invite your second grader to help you measure and mix these fresh, cool concoctions!

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

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.

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

Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

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

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

For most second graders, a good secret code is just about irresistible. Here's one that builds math facts while you're at it!