Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

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.

Using nothing fancier than old milk cartons and popsicle sticks, create a village full of fun learning for your kindergarten math student.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

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

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

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

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.

Your child can count out six pumpkins or six crayons, but what is a six all by itself? ThatÃs a much harder concept to grasp.

Play tic-tac-toe and help your kid memorize multiplication facts!

Check out this dice game perfect for teaching your savvy kid the fundamentals of probability.

Work on division with remainders in this fun fourth grade math board game.

Explore properties of liquids and how temperature and salinity effect surface tension of liquids in this fun- filled science fair project idea.

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

Take math off the page and into the real world. This simple game gives kindergarten kids hands-on practice with basic addition.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

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.

Play this fun math numbers game with your kindergartener! Practice following instructions as you roll the dice and count.

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

This fun outdoor game will help your child develop her addition and subtraction skills and teach her basic arithmetic while keeping her active.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

Build this game, and give your kid some hands-on practice ordering numbers. Soon your first grade kid will be Master of the number line!

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

Check out this fun science project to explore the relationship between solubility, drug absorption, and time required for a drug effect to become apparent.

Here's a math activity that uses coin riddles to help your third-grader improve his coin-counting and logical thinking skills.

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!