Check out this cool middle school science fair project idea to find the difference between organically grown and commercial brands of foods.

Get this cool middle school science fair project idea on how to conduct a flame test to detect the presence of certain metals in chemical compounds.

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

In this science fair experiment, middle school students evaluate whether tone of voice can influence our ability to remember a list of everyday objects.

Does fear cause the same physiologic responses in men and women? This experiment measures people's blood pressure and heart rate while watching a scary movie.

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

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

This social science experiment assesses whether the timing of peak mental performance shifts from afternoon to morning as we age.

In this science fair project, students evaluate test subjects to determine if certain personality traits are more common in frequent users of social media.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

In this science fair project, young children observe, record, and create collections of shapes in their world and increase their powers of observation.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

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

Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.

Word color association is just a fancy way to talk about the way we connect colors with words.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project idea examines whether boys and girls differ in reflexes.

The objective of this science fair project idea is to determine whether frozen vegetables have more nutrients than canned vegetables.

Science fair project which helps you determine your latitude by using an astrolabe, which measures the angle between the North Star and the horizon.

Science fair project that determines whether spreading a moss soup over an area increases moss growth.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

Can the force of air be used to propel a vehicle? This science experiment provides step-by-step instructions to help you answer this question.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

This science fair project idea explores how far the average human can see.

This science fair project idea discovers the effect of (high) heat on animal cells.