Determine whether the relationship between a personâs armspan and height are genetic.

This project examines what types of objects burn and which burn faster and cleaner.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

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

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

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

This project involves the development of a website using free software online to promote the value of science.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

Examine the effect of pressure on carbonation in soda.

A cool physics science fair project idea for 7th grade exploring the application of distance, velocity, and time equations.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

Study structure of the lens found in the human eye and determine whether it is concave or convex. Prepare a ray diagram, formulate hypothesis.

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

Look for a correlation between temperature and the intensity of cricket chirping. Measure ambient temperature and sound intensity in decibels.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Choose a timeline to live without technology. Keep a journal of all the issues encountered. What are the benefits and cons of modern technology?

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

This project examines whether more expensive golf balls translate into better results on the golf course.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

In this science fair project, students determine whether a bean plant grows faster and taller using a traditional soil planting method or hydroponic method.

This science fair project idea explores how length affects the weight a bridge can hold.

Science fair project that cultivates slime mold and monitors the stages of its development.

This experiment explores the most common colors that appear among a sample of crossbred guppies.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

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

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.