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

Give your child some practice with even numbers, while creating a cute Christmas keepsake. Create this skip counting book.

Put your kid in charge of her own survey! She'll poll her relatives and friends, collect information, and then create a colorful chart to display her findings.

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

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

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

Try this new twist to the traditional memory game to help your learner match number symbols to the correct quantity while sharpening their memory skills!

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

Challenge your kindergartener to finding out if a coin toss is really fair by conducting this coin toss experiment.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Play this hidden number game with your preschooler or kindergartener that will give them a leg up in learning numbers.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

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

Do this fun activity that uses stickers to help your kindergartener with counting, basic addition, and one-to-one correspondence.

Does your child need counting help? Here's a simple game that kids can do at home to help them practice counting to two-digit numbers.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

This fun shape game is like Twister...with a twist!

Get estimating with this spooky activity that asks your young mathematician to rely on their problem-solving skills to figure out how many items they believe are in spooky Halloween jars!

Practice problem solving skills with your kindergarten or first grade student in this fun connect-the-dots game!

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

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

Celebrate the 100th day of school by making a unique work of art using 100 colorful pom poms in this fun kindergarten arts and crafts activity.

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.