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

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.

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.

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

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

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 simple math activity, your young learner will compare two types of Valentine's Day candy using a Venn diagram.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

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!

First grade math includes lots of work with two-digit numbers. Here's an activity to help kids practice recognizing and sequencing numbers from 1-30.

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

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

Build your child's vocabulary by exploring and discussing spatial relationships during everyday activities such as building, rearranging, and ordering.

Bring the classic game of "Red Rover" up to date with color and shape recognition skills for your child.

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

Make a big green alligator with household items and help your kindergartener practices letters and sounds!

Put numbers and letters together -- key kindergarten math and reading skills -- while creating a marvelous game piece for outdoor play!

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

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Try a 100th Day of School Scavenger Hunt with your preschooler, and send her on the search for objects of different colors!

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.

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

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

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Send your child on a hunt throughout the house for numbers to help develop her number recognition and ordering skills.

First graders spend lots of time learning double digit numbers. Here's a "green" way to build skills and have some old time family fun, too.

This experiment will explore the best way to create a perfect soft-boiled egg.