In this science fair experiment, high school students fit the growth pattern of bacteria to a mathematical model and predict future colony expansion.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Test whether cutting up meats will make it cook faster than just cooking it whole.

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.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This experiment investigates if stress alters body temperature.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

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

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This science fair project idea deals with the qualities of shade on a sunny day.

This science fair project explores different types of endangered frogs, and why some are endangered while others are not.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Learn about emulsification and bile's roles in digestion, and investigate how the digestive enzyme lipase breaks down lipids.

This science fair project idea measures physical dexterity as a function of temperature.