Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

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

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

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Learning to identify prime numbers can be tricky. But this fun card game can make memorizing some basic prime numbers a breeze.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Prepare for some scary Halloween counting practice! This game encourages players to knock down cylinders and then add to determine their scores.

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!

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Try this fun math card game with your third grader to practice division, addition, and problem solving!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

Most timeline activities are all about history. Make timelines more relevant and personal for your child by focusing on the hours and minutes of his day.

Most parents probably wouldn't mind subtracting 8-9 years off their age. Here's a fun third grade subtraction activity that may do just that.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

Kids will get a kick out of shopping for discounted "kicks" with this creative math game that focuses on percentages.

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

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

Play this fun basketball game to help your third grader master their multiplication tables.

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.