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

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.

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

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

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

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

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

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

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

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

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

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

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

This game is a great way to help your child remember the names of shapes. Give it a go and before you know it, your kid will have all her shapes down pat.

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!

This decimal game is a great way to help your child get familiar with how decimal values work.

What's your problem? I'll show you my math if you show me yours! Critical thinking and computation skills are the focus of this strategic math card game.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

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

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

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

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Practice multiplication facts and geography at the same time in this fun third grade math card game.