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

Tangrams are a kindergarten staple, but now it's time to take them to the next level! Get your child started on geometry with this tangram puzzle.

What's my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players' questions can be simple or complex.

Add simple fractions in this fun math card game for second graders. This game is very similar to Blackjack, or 21, but it's entirely kid friendly!

Probability can be a tough concept to master. Try playing this fun card game in order to help your third grader understand it a little better.

Is your third grader bombing around on a bike these days? Here's a way to put all that fun time together with some math learning, too.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

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.

Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

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

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

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

It's important to be able to add and subtract quickly and accurately, and this activity is the perfect way to practice.

Review fractions with your budding mathematician when you play this fun, educational math board game.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

This fun math card game is a great opportunity to discuss probability with your third grader.

Make subtraction practice more fun with this outdoor review game that's great for beginning math learners and more advanced!

This is a great game to help your child learn number concepts in multiplication and division.

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

This project tests the hypothesis that dark colors absorb more heat than light colors.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Make math fun for your child by turning it into a game and challenging him to beat the calculator with this cool math race!

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.