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

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

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

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

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

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