Research history of programming language. Design a new or improved programming language. Create a display that illustrates the features and improvements.

Test ability to distinguish between natural and artificial aromatherapy oils. Select fragrance, natural and synthetic sample. Volunteers state preference.

Create a colorful, informative display that illustrates the properties of blood cells. Prepare slides using samples of fresh raw beef or chicken bone marrow.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

In this science fair experiment about recycling, demonstrate how the wax from a candle can be reused to make another candle.

This science project has students study the idea of human beauty.

This science fair project idea attempts to prevent another tragedy in Gonaives and encourages technological advances against flooding.

This science fair project idea outlines the practical applications of particular origami folding techniques.

Devise an argument for or against the possibility of resurrectin extinct species through DNA manipulation. Analyze data, report findings.

Help to build your child's reading skills and get your point across with these homemade message magnets!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science fair project investigates which type of light bulbs are the best at producing flattering photographs in both flash and non-flash conditions.

Science fair project that determines whether disinfectant sprays or disinfectant soaps are more effective at removing bacteria from hands.

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.

This science fair project idea explores edible things you didn't know you could eat.

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.

Children take inspiration from Nobel laureate Malala Yousafzai to write their own blog listicle on a topic of their choosing.

The objective of this science fair project is to experiment with balancing everyday objects and observing the the effects of gravity on materials.

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

Study history of aerodynamics of arrow design to create a perfect arrow. Test arrows by shooting at an archery target.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Consult astronomers for opinions and advice. Devise a mathematical argument regarding the probability of other planets supporting extra-terrestrial life.

Research fruits and their ripening stages, follow and document the different stages. Analyze what causes fruit to continue ripening after being picked.

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

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

This science project has students study a group of volunteer liars actively lying to study the behavior of a lie. Students see if they can figure out the truth.

This science fair project discovers the properties and uses of sand and develops new or improved methods, techniques, or products involving sand.