Race to double numbers in this competitive card game. Try one-digit or two-digit numbers, or more!

Here's an enjoyable at-home activity that gives your child step-by-step practice identifying the important parts of an article and organizing his ideas.

Here's a super fun game to get in some place value practice with your child!

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

Sharing can be a challenge, and division doubly so! Practice halving numbers in this competitive card game.

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.

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

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Practice of math facts is usually limited to drill sheets and flashcards. But kids are more likely to tune in to math facts if practice is presented as a game!

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

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Take paper football to the next level by creating a "field" with objects from around the house. A great indoor and rainy-day activity.

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

Do you think heat can affect a plant's growth rate?

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

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

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

Declare a "Pocket Day" in your house and help your child practice his addition skills as he counts how many pockets the family is wearing that day!

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

Here's a hands-on way to help your child understand how common fractions can be equivalent.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

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

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

This activity will help your child tackle those tricky fraction word problems by way of a hands-on method.