Engineering and Science Inquiry Resources : Page 55

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

This project examines the concentration of dissolved oxygen in water, with and without oil.

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

This science fair project examines the vein structure (venation) of leaves in order to determine the class of the plant sample.

In this experiment you will evaluate whether praise improves athletic performance.

This experiment tests which gender is better at catching how a magician performs his tricks.

Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.

Evaluate gender differences in processing visual information.

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

This science fair project idea explores which kinds of earplugs are the most effective.

Discover whether people can distinguish what a person looks like just by listening to their voice.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

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

This experiment explores how listening in to a one-sided conversation affects concentration.

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

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

In this science fair project, students examine how the flow rate in a stream affects the growth of aquatic plants.

Check out this fun science fair project idea to explore the process of diffusion in a cell and learn the difference between osmosis and diffusion.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

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

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

This experiment examines if space objects become round after reaching a certain mass.

This experiment evaluates how much influence an enticing package has on childrensâ willingness to try a new snack.

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

This science fair project researches the most effective method to cut an onion and stay tear-free.