Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

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

Create addition problems using critical thinking skills in this fun second grade math card game.

In this hands-on craft project, kids will make an analog clock of their own, and then use it to learn how to tell time.

This first grade addition math game helps your child use critical thinking skills while practicing his computation.

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

Creating number patterns with pencil and paper can be dull, but creating hopscotch pattern can bring exciting math learning!

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

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

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

Practice measurement using centimeters in this fun math race designed for your second grade student!

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

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

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

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.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Find sums of 10 in this fun first-grade math card game that helps kids build addition skills. Help your child use critical thinking skills to find the sums.

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.