This science fair project idea investigates if webbed feet help a duck (and others) swim.

This project explores whether similar type movie scenes are accompanied by music with similar characteristics.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This science fair project tests test whether the presence of spell check has changed standards for spelling.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

This science fair project idea determines if females or males tend to do better on optical illusion tests and whether certain age groups also do better.

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.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

The objective this science fair project is to determine whether a bigger bag will allow a homemade hot air balloon to fly higher than smaller bag.

This science fair project idea identifies and understands adaptations in birds.