Research information on vitamin content in foods, Examine the effect of vitamins, test organic samples of fruits, meats, grains for vitamin content.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

The goal of this science fair project is to demonstrate the effects of oxidation by writing a message in invisible ink made from lemon juice.

This science fair project idea explores the egg's thin membrane.

This project examines germs and their spread in households. The goal is to learn how to stop the spread of germs and other diseases.

Students will investigate the illumination durations and intensities of different luminous substances of different colors of the spectrum.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

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.

Check out this cool science fair project idea on spectrum spinners and investigate how certain color combination can produce other colors.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

This science fair project idea discovers the average time it takes for a person to remember something completely.

Get a cool science fair project idea for middle schoolers on the effect of adding sugar to the growth of green plants.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

Science fair project idea examines what is remembered from high school education. Formulate and administer high school curriculum tests to adults over 21.

This science fair experiment examines the relationship between gender, age, and smiling.

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

Check out this fun science fair project idea to measure bacterial colonies from door handles and explore the effectiveness of different cleaning agents.

The purpose of this science project is to determine whether the amount of air in a soccer ball affects how far it goes when kicked.

This study observes plants, insects and an animal living in proximity to a known source of EMF.

This science fair project idea explores alcoholic fermentation at work by making your own soda.

Cleaning can be a chore, but not with this sudsy experiment!

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

What is mulch? Kids will provide soil with a wet blanket of mulch and see if that helps keep drought-stricken soil damp.

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

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.