Showing Results for how when : Page 27

Discover which method for odor removal words the best for stifling refrigerator odors.

Observe which kind of fresh long-stemmed flower will last the longest after being picked.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

This science fair project investigates what type of cookie sheet bakes the best cookies.

Science fair project which examines the chemical reaction of a candle flame with various gases in order to determine the identity of the gas.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.

This science fair project idea investigates food preference of birds.

Kids build a rainforest food web to explore trophic levels in this cool science fair project for 4th grade.

Can cells be frozen? This science fair project provides information to answer this question.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

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

The purpose of this science fair project is to determine which conditions and materials quicken the composting process to make the best compost.

Can you imagine a sky filled with bright, colorful bubbles? Make this whimsical scene come alive with bubble science!

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

This science fair project idea examines which type of insulation holds in the most heat.

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

Science fair project in which you will create your electricity by making a homemade battery using salt water, a nail, and a copper wire.

Learn about this simple machine and make a pulley of your own to use for fun science trials.

Determine the maximum distance traveled by projectiles launched at an angle. Use some cool math to figure out at which angle your projectile will go farthest.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Learn about the horizontal and vertical motion of a projectile in this cool physics science fair project idea for advanced middle and high school students.

This science fair project idea determines if the color of light affects the growth of plants.

This science fair project idea determines whether volunteers remember more information presented orally or visually or kinesthetically.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.