What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

How do the phases of the Moon and gravity cause spring tides and neap tides? Does the Sun play a role in the tides? Figure it out in this fun science project!

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Your child is sure to find this colorful pink, green and white salad simply irresistible. For an added challenge, give your youngster a pair of chopsticks!

Science fair project that determines whether mass and weight are the same or different.

The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.

Start by writing an acrostic poem, but then get ready for a writing challenge that makes an acrostic trickier to write.

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

What is condensation? Little mad scientists will learn about condensation, states of matter, and air pressure by conducting this cool science experiment.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.