There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

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

Science fair project that studies how the brain transforms man-made symbols into meaningful concepts.

This science fair project idea explores whether talking to a plant will help it grow.

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

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

Science fair project that determines the effect of concentrated mental effort on physical performance levels.

Polymers remove oil from contaminated waters. The purpose of this science project is to test the effectiveness of a polymer in cleaning up an oil spill.

The objective of this science fair project is to observe the properties of friction and apply this knowledge to search for a near-frictionless surface.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Study the effect of music on random rote memory. Examine the practical application of music in learning and education.

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

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

This fun middle school science fair project idea helps student discover the concepts behind deep sea diving and how Cartesian divers work.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

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.

Science fair project that builds a magnetometer and demonstrate its uses.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

How do search engines work? What makes various search engines different? This project delves into the world of web crawlers, caching, indexing and algorithms.

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

This science fair project explores whether musicians are better than non-musicians at distinguishing and understanding speech in noisy environments

This science fair project idea discovers the average time it takes for a person to remember something completely.

This science project challenges high school students to study the linguistic evolution of text messaging.

Detail the chemical properties, nutritional value, medicinal effects of garlic, Write a detailed report, prepare recipes.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

Design and build a balloon rocket from an existing design. Think of the ways in which existing designs can be improved, new practical applications

Explore the wattage of microwaves in relevance to cooking time.

Cleaning can be a chore, but not with this sudsy experiment!