Science Projects Activities : Page 28

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Science fair project that guides you through how to test the humidity in the environment using a homemade psychrometer.

Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow.

Check out this cool science fair project idea to explore short and long term memory and whether there is gender differences in memory.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

Science fair project which will teach you more about the foods that you eat, and learn which ones are healthier choices.

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

Check out this hot project idea to culture bacteria and determine if the claims about the anti-bacterial properties of curry and cinnamon are true.

This science fair project idea demonstrates sonar mapping of the ocean floor.

In this science fair project, students will learn how to calculate the formula for the thermal decomposition of potassium chlorate.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

This science fair project examines how tsunamis travel by simulating a tsunami moving around an island. You will generate a pretend tsunami in a swimming pool.

Science fair project that demonstrates that rotting food attracts insects that lay eggs on it.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

Gather some friends for a bubbly soda taste test do determine calories' role in your favorite drinks.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Demonstrate how we are able to locate sounds, echolocation. Have a blindfolded subject locate you by the sound of your clapping.

This science fair project idea attempts to train a worm to complete a simple maze in order to find out if worms can learn and remember.

In this cool psychology experiment, study how companies air commercials to strategically advertise to viewers who will buy their products.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

In this science fair project, students use hot and cold water to simulate what happens when a warm front meets a cold one.

In this science fair experiment, high school students determine if all proteins denature at the same temperature.

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.