With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Science fair project idea that measures fuel efficiency in cars. Calculate cost per mile by comparing fuel cost and consumption data.

Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.