Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Word color association is just a fancy way to talk about the way we connect colors with words.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

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!

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

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

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

Explore the wave-particle duality of light! Learn how light can behave as both a wave and a particle in this cool physics science fair project idea for kids.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Science fair project that determines how your mirror image differs from your actual image and how virtual images are constructed.

Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Discover whether people can distinguish what a person looks like just by listening to their voice.

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

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

In this physics project, learn about the relationship between light intensity and distance using a laser pointer, flashlight, and graph paper!