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In this project, you will observe and record changes in sunspots over two weeks.

Make a backbone model to explore human anatomy and life science.

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

This is a quick, easy science fair project that conveys the idea of density to preschool and early elementary children.

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

Learn about the growing app design field by designing a new or improved app for smartphones.

Explore the properties of light and color using photographic filters. Take pictures of color spectrum, compare results of different filters.

Science fair project that examines oxidation, reduction and chemical indicators by testing for the presence of the iodide in salt.

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Find a mathematical relationship between the intensity of a sound wave and distance from the sound source. Use a pedometer and a sound level meter.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

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

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

In this science fair project, students make their own rain gauge to measure rainfall.

Free science fair project idea that examines cheating in school-age children. Project involves a task in which children are tested on various tasks.

This experiment will explore the best way to create a perfect soft-boiled egg.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Which type of sunglass lenses gives you the best protection from the sun's harmful UV rays? Find out in this cool science project!

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

This science fair project idea creates an underwater habitat and explores the basic needs of living things under water.

Test for a correlation between perceived color and heart rate. Using a stethoscope and stop watch, measure the heart rate (beats per minute) of volunteers.

Check out this fun science project idea to measure the amount of vitamin C in ripe, half-ripe, unripe and stored oranges.

This project examines the vulnerability of fruit flies, Drosophila melanigaster, to irradiation. Will exposure result in mutations?

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Will people perceive your intelligence differently depending on your hair color? Find out in this science fair project idea!

Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

Free science fair project idea that measures change in flexibility with age, using a variety of flexibility tests like Sit & Reach.

Discover whether the color of text correlates with ease and speed of reading.