List of Science Fair Subjects

List of all the Science Fair Subjects. Click on any subject to see a list of all projects relating to that subject

Aerospace Science
Aerospace Science is the study of the Earth's atmosphere and outer space. To think of an aerospace science project, consider studying aircrafts, planets, satellites, comets, meteors, stars, rockets, guided missiles, or anything related to space travel.
Behavioral Science
Behavioral Science is the study of human and animal behavior through controlled observable experiments. To think of a behavioral science project, consider studying culture, emotions, learning, perception, reasoning, personality, or motivation.
Biochemistry is the study of chemistry relating to the processes and physical properties of living organisms. To think of a biochemistry project, consider studying the properties and reactions of carbohydrates, lipids, proteins, enzymes, blood, vitamins, hormones, poisons, or drugs.
Botany is the study of plants. To think of a botany project, spend some time thinking about how plants grow, reproduce, function, and react to different stimulus.
Chemistry is the study of the composition, structure and properties of matter. To think of a chemistry project, consider investigating the gas laws, atomic theory, ionization theory, or the formulation of compounds.
Computer Science
Computer Science is the study and development of computer hardware and software. To think of a computer science project consider studying graphics, virtual reality, internet networking, or try writing an original program.
Earth Science
Earth Science is the study of the origin structure and composition of the earth. To think of an earth science project, consider studying fossils, minerals, land forms, erosion, ocean waves, or meteorology.
Electronics is the study of the engineering and technology of devices such as radios and televisions. To think of a electronics project, consider studying circuits, electric motors, solar cells, or amplifiers.
Engineering is the study of the practical application of scientific knowledge. To think of an engineering project, consider researching the design of roads, bridges, dams, buildings, machinery, lighting, or heating.
Environmental Science
Environmental Science is the study of the protection and care of natural resources. To think of an environmental science project, consider researching solar energy, water purification, soil chemistry, or insecticides.
Health Science
Health Science is the study of the health of the human body. To think of a health science project consider studying illness, proper diet, or care of the body.
Materials Science
Materials Science is the study of materials and how they can be adapted and fabricated. To think of a materials science project, consider researching how plastics and ceramics can be used in new ways.
Mathematics is the study of science dealing with the measurement, properties, and relationships of quantities. To think of a mathematics project, consider studying topics in algebra, geometry, probability, trigonometry, or calculus.
Microbiology is a branch of biology that focuses on the study of microorganisms. To think of a microbiology project, it may be helpful to do some research on bacteria, viruses, yeasts, fungi, protozoa, or tissue cultures.
Physics is the study of the laws governing motion, matter, and energy. To think of a physics project, consider investigating gravity, pressure, relativity, or Newton's Laws.
Zoology is the study of animals. When trying to think of a zoology project, it may be helpful to spend some time thinking about the anatomy, classification, functions, and evolution of animals.