Science Fair Projects
Ideas and Sample Projects by Grade Level

Home Experiments Medical Jokes Warning!
Elementary School - Grades 4-6
P=Project   E=Experiment
Investigate different ingredients in hand cream and how they affect different skin qualities. [P]
Why do armpits smell and what you can do about it [P]
Comparing the Toxicity Levels of Various Beauty Products [E]
Hair Science Fair Projects & Experiments
Personal Hygiene Science Fair Projects & Experiments
Middle School - Grades 7-9
P=Project   E=Experiment
Investigate how changing the amounts of different ingredients in homemade bath bombs affects their fizziness. [E]
Investigate how well different ingredients in skin moisturizing products (i.e., lotions, creams, and ointments) work at keeping a model of human skin moist. [E]
How Do the Ingredients in Nail Polish Affect Its Properties? [E]
Test the amount of lead in different brands and types of makeup [E]
Extract perfume oils from flowers using the enfleurage-extraction technique. [E]
Apply basic chemistry to create your own homemade cosmetics. [E]
Which perfume, alcohol-based or oil-based, produces stronger scents and durates more. [E]
Are Breast Implants Safe? [E] [E] [E] [E] [E] [E]
Which Hand Cream Retains the Most Moisture? [P]
Determine what treatment works the most effectively to lengthen nails. [P]
Find a solution for foot odor [P]
Hair Science Fair Projects & Experiments
Personal Hygiene Science Fair Projects & Experiments
High School - Grades 10-12
P=Project   E=Experiment
Will makeup itself grow bacteria or is the the method of the application that causes bacteria growth? [P]
Use extracted orange oil and d-limonene to replace acetone and other chemicals in nail polish remover. [P]
Are Breast Implants Safe? [E] [E] [E] [E] [E] [E]
Determining the Toxicity Level of Perfumes and Colognes [E]
Thin-layer chromatography vs. spectroscopy: analysis techniques of color identification in cosmetics [E]
Evaluate competing cosmetic products. [E]
Hair Science Fair Projects & Experiments
Personal Hygiene Science Fair Projects & Experiments
Useful Links
Science Fair Projects Resources [R]
Citation Guides, Style Manuals, Reference [R]
Safety Resources [R] [R]
Medicine Project Books


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

DNA Scientists DNA Discovery Radiologists
Biochemists Microbiologists Geneticists
Psychiatrists Sigmund Freud

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Last updated: January 2017
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