Ears & Hearing
Science Fair Projects
Ideas and Sample Projects by Grade Level

Home Experiments Medical Jokes Warning!
Elementary School - Grades 4-6
P=Project   E=Experiment
Middle School - Grades 7-9
P=Project   E=Experiment
Improving speaking ability after hearing loss with bone conduction and diaphragm voice-training techniques [P]
A device that filters sound into frequency ranges applied to different body parts to help people with hearing loss [P] [P]
Improving the Music Experience for People with Hearing Loss Using Multi-Frequency Tactile Sound [E]
Determine at what frequency range people lose their ability to hear high frequency sounds? [E]
It is possible to distinguish between smokers and non-smokers by the sound and quality of their voice alone? [P]
Does Periodic Sound Affect the Difficulty of Walking in Parkinson Disease Patients? [E]
What is Ultrasound? [P]
Measuring Your Threshold of Hearing for Sounds of Different Pitches [E]
How Does the Eardrum Affect Our Hearing? [E]
Measure your threshold of hearing as a function of the frequency of the sound. [E]
Is the "Mosquito Tone" an Example of Selective Teenage Hearing? [E]
The Effects of Excessive Noise on the Hearing of Classical Musicians [P]
How individuals differ in their ability to detect delays between visual and auditory input? [E]
Find out from which areas around a person the human ears best locate a given sound. [E]
The relationship between the smell and hearing senses [P]
What Can Affect One's Perception of Sound? [P]
What is the physics behind the voice change which occurs when one inhales Helium? [E]
Can people with autism integrate both sight and sound at the same time? [E]
Eye and Visual System Anatomy Science Fair Projects & Experiments
Taste and Smell Science Fair Projects & Experiments
High School - Grades 10-12
P=Project   E=Experiment
The Effects of Different Liquids on the Vocal Pitch of Homo sapiens [E]
Improving Antibiotics with Ultrasound [P]
The Effects of iPods on Hearing Loss [E]
The effects of headphones use on hearing loss [E]
Eye and Visual System Anatomy Science Fair Projects & Experiments
Taste and Smell Science Fair Projects & Experiments
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Science Fair Project Guide
Science Fair Project Types
The Scientific Method - How to Experiment
The Display Board
Topics, Ideas, Sample Projects

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Last updated: January 2017
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