Engineering and Science Inquiry Resources : Page 55

This science fair project idea studies the acidity of rain water and whether the acidity is the same on all rainy days or does it fluctuate.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

Research optical illusions and human auras. Understand why the probable cause of perception is mach bands.

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

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

This science fair project idea determines how your body responds to allergies.

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Research active ingredients in anti-aging creams. Test skin creams on volunteers, document the effectiveness of the creams with before an after photographs.

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

Science fair project in which you will stage an election campaign to determine whether people are more swayed by a positive ad or negative ad.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

Research overview of architecural acoustics. Design and build a whispering wall from wood or plastic. Test which materials work best.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Evaluate whether people can raise the temperature of their finger using the power of their thoughts.

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.

Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.

Determine if left-handed people have faster response times.

This science fair project idea determines whether dogs can be trained faster using a food reward or praise.

This science fair project idea determines whether the diet and taste preferences of humans relate to their personality.

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Think about the adaptive utility of an important aspect of our physiology.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.

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.

Will people still feel hungry once they eliminate grains from their meal? Find out in this science fair project idea!

Science fair project that explores the variety of webs that spiders weave and collect specimens for identification.

Research basic components of vacuum cleaners, consult vacuum cleaner manufacturers for advice. Design vacuum with attachments that change automatically.