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Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

SPEAK LOUDER! How Does a Microphone Work?

It&rsquo;s time to for your students to move onto learning more complex typing skills! This lesson teaches your students how to type capital letters, periods, question marks, and exclamation marks using correct finger placement.

Typing: Capital Letters and Punctuation

How does bleach kill bacteria? Kids find out in this impressive bacteria science fair project by testing different concentrations on a safe strain of E. coli.

Bacteria Science Fair Project: How Does Bleach Kill Bacteria?

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

Split Brain Research

Science fair project that determines what neurons are, what they do and compiles this vital information in an illustrated book.

Neuron Function

The objective of this science fair project is to determine whether planaria reproduce asexually by regeneration.

Regeneration: Do Planaria Really Do It?  

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

Passive Solar Design

This science fair experiment examines the relationship between gender, age, and smiling.

Do Gender and Age Affect Smiling?

This science project researches the correlation between barometric pressure and wind velocity.

Windy Weather II: The Correlation Between Barometric Pressure and Wind Velocity

The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.

Acoustics: The Study of Sound

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Can You Hear Me Now?

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

Counting Air Particulate Matter

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

Let Me Breathe, Please!

Wild-type and GAPDH mutant Caenorhabditis elegans were used as an example of how glucose or sugar affects the lifespan of humans.

The Effect of Glucose and Sucrose as Dietary Additives on the Lifespan of Wild-type and GAPDH Mutant Caenorhabditis Elegans

The objective of this experiment is to evaluate the effects of acid rain on plants.

How Does Acid Rain Affect The Flora of Our Environment?

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Viscosity, Surface Tension and Temperature

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