The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.

Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

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.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

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

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.

Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design

Explore whether pianists have the tendency to type faster than non-pianists.

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Science fair project that illustrates the properties of black holes in space.

This science fair project aims to examine the nature of pi and analyze other properties and values related to circles, such as radius, diameter

Examine spreadsheet functions and design a new way to utilize spreadsheets. Analyze a spreadsheet program to familiarize yourself with its capabilities.