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

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

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

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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

Playing the Number Sentence Game with your child gives him the opportunity to practice ordering and comparing numbers using symbols.

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!

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!

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

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

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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 back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

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

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.

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

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

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

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

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

Compare animal and plant fats and observe, and record, and draw conclusions about their similarities and differences.

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.