The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

This experiment will explore the possibility of creating an infinite object by hand.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Find out whether a longer airplane will fly farther or a wider paper airplane.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Is it a square or a circle? See if you can trick your friends with this zany science project!

In this experiment you observe and determine how well your cat uses his whiskers to navigate through a maze.

Explore the negative and positive consequences of stereotypes.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

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

Study how liquids separate into layers by creating a liquid gradient, different density liquids separate into layers in a graduated cylinder.

This middle school project examines the strength of horizontal versus vertical pointing eggshells.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Make a backbone model to explore human anatomy and life science.

This science fair project idea explores whether certain physical and mental traits run in the family.

Demonstrate how to tell the age of an egg without having to crack it open.

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

Explore convex and concave objects and how they reflect light.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

Think about the adaptive utility of an important aspect of our physiology.

Kids will love making sugar crystals in this sugar crystal science fair project which teaches important chemistry concepts like saturation and solubility.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.