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

Get your child excited about measuring with this fun and easy household measurements activity.

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.

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

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