Determine how good we are at direct and indirect observation.

Determine whether the application of Febreeze will lower the bacterial count.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Identify vitamin C in fruit juices and to determine which of the following juices contain the most vitamin C

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

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.

Construct a model of radioactive decay. Learn more about radioactive decay by modeling the process using coin flips.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

Study the physical and chemical changes that make hair curl or straighten. Study ingredients, function of chemicals like thioglycolic acid.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

Want to give your teen some insight into the scientific method and get the house cleaned? This activity promises both!

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

In this project children practice the scientific method while playing with puffy paint.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Does your middle school teenager have good reflexes? Gauge his reaction time in this science and math activity that requires only a yardstick and a friend.

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?