Science Fair Projects
Ideas and Sample Projects by Grade Level

Home Experiments Medical Jokes Warning!
Primary School - Grades K-3
P=Project   E=Experiment
How do teeth decay? [P]
Elementary School - Grades 4-6
P=Project   E=Experiment
How Certain Beverages Affect Tooth Decay [P] [P]
The Effect of Various Cleansers on the Removal of Tooth Stains [P] [P]
Will the more expensive cleaning agents be the most effective for removing stains? [P]
How are teeth affected by fluorides and acids? (research and survey) [E] [E] [E] [E] [E] [E] [E] [E] [E] [E] [E]
Which toothpaste will clean teeth the best? [P]
Which Drinks are Most Detrimental to Your Teeth? [P] [P]
Are sports drinks damaging your teeth? [P]
What are Orthodontists? [P]
Research Dentists and Dentistry. [P] [P]
Middle School - Grades 7-9
P=Project   E=Experiment
Personal Oral Health Advisor with a multimodal sensor, mobile cloud application, and machine learning [P]
Wearable System that Detects Bruxism (Teeth Grinding) Ahead of Its Effect on Teeth [E]
Will drinks with more additives cause the most tooth decay? [E]
The Effectiveness Of Various Cleansers and Toothpastes On Stained Teeth [P] [P]
Test a few homemade dental cleansers [E] [E]
Find out if whitening toothpaste actually whitens teeth better than regular toothpaste. [E] [E]
How are teeth affected by fluorides and acids? (research and survey) [E] [E] [E] [E] [E] [E] [E] [E] [E] [E] [E]
Which of hydrogen peroxide, hot water and salt water is the least costly and easiest way to disinfect toothbrushes of common mouth microorganisms [E]
What is the Effect of Various Beverages on the Loss of Tooth Enamel? [E] [P]
Find a simple and effective method to make a toothbrush microorganism-free before every use. [E]
Which soda is worst for your teeth? [P]
Forensic Identification by Dental Structures [E]
Comparing Leakage of Three Dental Filling Materials Exposed to an Acidic Diet Soft Drink [E]
High School - Grades 10-12
P=Project   E=Experiment
Establish a natural substance for teeth whitening [P] [P]
The Toxicity of Amalgam Fillings (mercury vapour) [P]
The effect of different tooth cleaning agents on the growth of teeth bacteria [P]

The Effect of an Acidic Environment on Dental Amalgam [E]
How are teeth affected by fluorides and acids? (research and survey) [E] [E] [E] [E] [E] [E] [E] [E] [E] [E] [E]
Useful Links
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Medicine and Health Projects
Medicine Topics Anatomy Topics
Cancer Causes & Therapy
Breast Cancer
Alzheimer's Disease
Parkinson's Disease
Mental Disorders
Preventive Medicine
Immunology & Vaccination
Antioxidants & Free Radicals
Radiation Health Effects
Viruses & Bacteria
Heart Disease
Blood Disorders
Eye Disease
Brain & Nervous System
Lung Disease
Skin & Wound Care
Digestive System Disease
Muscular System Disease
Medical Biochemistry
Alternative Medicine
Gender Medicine
Sports Medicine
Medical Instruments
Personal Hygiene
Acids and Antacids
Temperature & Human Body
Reaction Time & Reflexes
Color Perception and Vision
Metals in Medicine
Human Anatomy
Visual System
Auditory System
Taste and Smell
Circulatory System
Respiratory System
Nervous System
Digestive System
Muscular System
Skeletal System

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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