Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Measure the densities of various fruits and vegetables to determine if there is a relationship between density and nutritional value.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Enlisting the cooperation of your teenager to help prepare your household for an emergency is the perfect way to get set, fast.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

In this cool science fair project idea, kids conduct the ruler drop test on volunteers to determine whether reaction time can be improved with practice.

This science experiment tests if dog saliva can really help heal wounds.