Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.

This science fair project idea explores discover whether there are any patterns or trends in the memories between different genders.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Research currently available fuel sources, and fuel manufacturing and processing techniques. Propose an alternative fuel source.

This science fair project idea recreates the movement of planetary bodies in order to learn why they sometimes appear to move backwards.

Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.

Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

Thoroughly research image search engines. Consider possible improvements for visual search engines. Help design better image-matching engines.

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.

Build basic projector out of ordinary materials. Create several color transparency slides, demonstrate your creation.

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

This science fair project idea raises awareness of a real ecological issue.

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

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.

What is a barycenter? Kids learn how gravity and mass influence the orbit of binary systems like planets and moons or stars and planets in this cool experiment.

This science project has students collect wood samples and invent new uses for different types of wood based on its properties.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

Research long-term effects and draft a questionnaire about frequency of marijuana use and average annual income. Interpret findings in a detailed report

Determines the extent that high school GPA predicts future income. Survey volunteers, divide GPA into 5 categories, compare income levels with GPA

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

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.