Practice conversions within the metric system in this fun math card game for third graders.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

This experiment evaluates if the temperature of the environment that you work in affects your ability to perform mental tasks.

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

This experiment investigates if stress alters body temperature.

Create equations in this strategic math card game. Your second or third grader can practice addition, subtraction, multiplication, and division in a new way!

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!