Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

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

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

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

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.

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

Trying to find sums of groups of multiples is a great way to practice your addition. Be sure to double check your work. If you clear all of the cards, you win!

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Create addition problems using critical thinking skills in this fun second grade math card game.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

Tackle both boredom and mathematics with this inventive arts and craft project!

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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Make counting coins make "cents" to your second grader while giving her the chance to practice her math skills by playing this fun game with her.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

Try this fun math card game with your third grader to practice division, addition, and problem solving!

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!

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

Make this delicious warm apple bread for Hanukkah.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Work on simple addition and finding even numbers in this second-grade math card game.

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

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

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

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