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Monterey County Science and Engineering   Fair

California State Science Fair
Project Categories 2008


The following categories, along with their definitions, related categories, and sample project titles apply to the 2008 California State Science Fair.

Category

Examples

Related Categories

1. Aerodynamics/ Hydrodynamics (Junior Division Only): Studies of aerodynamics and propulsion of air, land, water, and space vehicles; aero/ hydrodynamics of structures and natural objects. Studies of the basic physics of fluid flow. Effect of Dimples on Golf Ball Flight; Airfoil Stall Characteristics; Effect of Fins on Water Rocket Stability; Low Drag Launch Lug for Model Rockets. Ballistics studies comparing other than different shapes or surface textures belong in Materials Science or Applied Mechanics. Senior Division projects appropriate for this category belong in Applied Mechanics.
2. Applied Mechanics & Structures: Studies concerning the design, manufacture, and operation of mechanisms, including characteristics of materials, dynamic response, and active/ passive control. Testing for strength and stiffness of materials used to provide structural capability; studies and testing of structural configurations designed to provide improved weight and force loading or stiffness capabilities. Senior Division only: includes aerodynamics, hydrodynamics, and fluids projects. An Underwater Glider for Marine Exploration; Measurement of CD Variations; Tensile Strength of Composite Materials; Bridge Design; Can Foam Make Steel Stronger?; How Does Arch Curvature Affect Strength? How Do Different Foundations Stand Up to Earthquakes? Sr. Div: “Arrow” Dynamics; Measuring the Effect of Aerodynamic Design on Vehicular Drag. Junior Division aerodynamics/ hydrodynamics projects belong in Aerodynamics/ Hydrodynamics. Engineering studies of soil stability during earthquakes belong in Earth Sciences.
3. Behavioral & Social Sciences: Studies of human psychology, behavior, development, linguistics, and the effects of chemical or physical stress on these processes. Experimental or observational studies of attitudes, behaviors, or values of a society or groups within a society, and of the influences of society on group behavior. Includes gender and diversity studies, anthropology, archaeology, and sociology. Studies may focus on either normal or abnormal behavior. A Study of the Senses in Stress Management; Racial Awareness in Infants; AIDS Awareness in Teens; The Effect of Authority Figures on Group Decision Making. Animal behavior projects belong in Zoology or Mammalian Biology. Junior Division projects studying memory, learning, and sensory perception belong in Cognitive Science.
4. Biochemistry/ Molecular Biology: Studies at the molecular, biochemical, or enzymatic levels in animals (including humans), plants, and microorganisms, including yeast. Studies of biological molecules, e.g., DNA, RNA, proteins, fats, vitamins, nutrients. Lipooxygenase Influence on Lipofuscin Granule Formation in Bananas; Effects of P1 Precursors on Virus Growth; What Sugars Do Yeast Use? Catalyzed Reactions of Enzymes; Isolation of Pre-mRNA Mutants in Saccharomyces cerevisiae; Determination of Ascorbic Acid Concentration in Orange Juice Using a Redox Reaction; Effects of Food Preparation on Vitamins. Studies of the physical properties of biochemicals such as oxidation-reduction reactions belong in Chemistry. Functions of major organ systems belong in Mammalian Biology or Zoology.
5. Chemistry: Studies in which chemical and physico-chemical properties of nonbiological organic and inorganic materials (excluding biochemistry) are observed. Isolation, Purification, and Specific Rotation Determination of Ricinoleic Acid; Conductivity of Electrolytes; Does Water Purity Affect Surface Tension? Chemical studies of metabolic processes (e.g. fermentation and/or yeast), processes mediated by biochemical intermediates (e.g. enzymes), or biological organic molecules belong in Biochemistry. In the Junior Division, projects that deal with the characterization of chemical products in everyday life belong in Materials Science or Product Science (Physical).
6. Cognitive Science (Junior Division Only): Studies of learning, memory, and perception in humans, using human or animal models for human processes. Studies of the effects of chemical or physical stress on cognition. Includes projects on subliminal perception, optical illusions, recall and observations (e.g. reliability of eyewitnesses), and the interaction of different senses. Does Age Affect Implicit Learning?; The Effectiveness of Flash Cards vs. Computer Scripts; Optical Illusions; Subliminal Persuasion by Television; Eyewitness Identifications; Effect of Curcumin on Memory. Senior Division projects appropriate for this category belong in Behavioral and Social Sciences.
7. Earth & Planetary Sciences: Studies in geology, seismology, engineering geology, atmospheric physics, weather, physical oceanography, marine geology, coastal processes, and comparative planetology. Studies of the effects of human activity on naturally occurring physical phenomena. Gravity Current Velocities; Beach Sand Fluctuations and Cliff Erosion; Dependence of Liquefaction upon Soil Composition; Solar Activity and Refraction Properties of the Ionosphere. Studies concerning pollution caused by human activity belong in Environmental Engineering/ Science. Earthquake engineering projects (other than soil stability) belong in Applied Mechanics & Structures.
8. Electronics & Electromagnetics: Experimental or theoretical studies with electrical circuits, computer design, electro-optics, electromagnetic applications, antennas and propagation, and power production. Satellite Reception Without a Dish; The Gauss Rifle; Transmission of Information by Laser; Effect of Solar Power; Are Maglev Trains Practical? Projects that merely use electronics to study something else (e.g. hearing in birds) belong in another category (Zoology in this example).
9. Environmental Engineering: Projects which apply technologies such as recycling, reclamation, restoration, composting, and bioremediation which could benefit the environment and/or the effects of pollution on the environment. Newspapers as Mulch; Oil Control; Water Hyacinth: Primary Water Treatment?; What Soil Conditions Best Control Soil Erosion While Assisting Growth?; Designing a New Home Sewer System. In the Senior Division this category includes projects that fit into the Environmental Science category described below.
10. Environmental Science (Junior Division Only): Projects surveying, measuring, or studying the impact of natural and man-made changes on the environment. Examples include: floods, fires, biohazardous spills, acid rain, earthquakes, air pollution, and water pollution. The Effects of Fires on Flora and Fauna; Rebirth after the Wild Fires; How Does Water Quality Affect the Abundance and Diversity of Micro-invertebrates; Bacteria Pollution in Our Beaches; Does Fire Stimulate Plant Growth? Studies performed within a normal physiological range under a sustained environment to examine the effect of substances or conditions on living things belong in the relevant basic science category (e.g., Plant Biology, Mammalian Biology, Zoology, etc.).
11. Mammalian Biology: Studies of growth and developmental biology, anatomy, and physiology in mammals. Studies of the behavior of all mammals (excluding humans) in their natural habitats (or reproductions of them). Effect of Age on Aerobic Abilities; Peripheral Vision; Correlation of Strength with Gender; Effect of Vaccination on Antibody Development in Neonatal Bovines. Projects studying physiology of birds, insects, etc. belong in Zoology. Studies of the effect of chemicals on a physiological function may belong in Pharmacology. Studies in which mammals serve as a model for human learning belong in Cognitive Science (Jr) or Behavioral & Social Sciences (Sr).
12. Materials Science (Junior Division Only): Studies of materials characteristics and their static (not in motion) physical properties. Includes measurements and comparisons of materials durability, flammability, and insulation properties (thermal, electrical, acoustic, optical, electromagnetic, etc.). Which Metal Conducts the Most Heat? What Is the Effect of Duct Tape as an Insulation Material? Sun Protection on the Courts: A Test of Colors and Materials in Tennis Clothing; Which Building Material Disrupts a Wireless Connection the Least? Studies of fundamental properties of matter (e.g. specific heat) belong in Physics. Studies comparing and testing natural and manmade products for effectiveness in intended use in real-world, consumer-oriented applications belong in Product Science (Physical).
13. Mathematics & Software: Studies in geometry, topology, real and complex analysis, number theory, algorithm analysis and optimization, artificial intelligence, computability, computer graphics, modeling and simulation, programming environments and languages. Maximally Dispersed Points on a Sphere; Computer Modeled Evolution; Knot Mathematics; Coupled Chaotic Systems and Stability; Mathematical Optimization of Multiple Precision Multiplication; Partitions of Positive Numbers; Neural Network Model of Vision. Projects using mathematics or computers as a tool in the study of a different subject belong in that category. Studies that merely model or simulate biological or physical systems usually belong in this category. Computer hardware projects (e.g., comparing algorithm speed on different hardware platforms) belong in Electronics & Electromagnetics.
14. Microbiology: Studies of epidemiology, genetics, growth, physiology, pharmacology, and toxicology of bacteria, fungi, protists, algae, or viruses. Studies of Light Producing Bacteria; Effect of Light Before and After UV Damage to E. coli. Projects using bacteria as a tool to study another subject belong in that subject. Projects studying yeast and fermentation belong in Biochemistry. Studies of the effectiveness of natural and commercial products killing bacteria (etc.) belong in Product Science (Biological).
15. Pharmacology/ Toxicology: Studies of the effects of drugs, chemicals, and other factors (e.g. biological, physical, electromagnetic) at the cellular or higher levels on plants and animals. Vitamin Deficiencies; Copper Toxicity of Marine Embryos; The Effects of Petroleum Contaminated Water on Aquatic Plants; Effect of Caffeine on Daphnia; Effect of Insecticides on Mosquitoes; The Effects of Intermittent and Constant EMFs on Drosophila. Projects which study the effect of fertilizers on plant growth belong in Plant Biology. Toxicology studies on microorganisms belong in Microbiology. In the Junior Division, studies of the toxic effects of environmental changes on biological systems belong in Environmental Science.
16. Physics & Astronomy: Studies of the physical properties of matter, light, acoustics, thermal properties, solar physics, astrophysics, orbital mechanics, observational astronomy, and astronomical surveys. Computer simulations of physical systems are appropriate in this category. Emissivity as a Function of Geometry; Do High Temperature Superconductors have a First Order Phase Transition?; Chaotic Pendulum; Photometric Detection of an Extrasolar Planetary Transit; Jupiter's Decametric Emission; Solar Activity and Geosynchronous Satellites. Studies of the physical properties of other planets themselves (as opposed to their orbits) belong in Earth Sciences. Antennas (i.e., rf electromagnetic propagation studies) belong in Electronics & Electromagnetics. Junior Division projects otherwise appropriate for this category may belong in Materials Science.
17. Plant Biology: Studies of the genetics, growth, morphology, pathology, or physiology of plants. The Effects of Organic and Inorganic Fertilizers on Plant Growth; Effect of Rhizobium on Legume Plants (Pisum); Transpiration of Plants Under Different Light Sources. Studies which use plants to restore the environment may belong in Environmental Engineering. Studies of the effect of chemicals other than fertilizers on plants belong in Pharmacology. In the Junior Division, studies using plants which involve environmental changes may belong in Environmental Science.
18. Product Science (Biological) (Junior Division Only): Comparison and testing of natural and man-made products for quality and/or effectiveness for intended use in real-world consumer-oriented applications. This category is reserved for experimental methods involving biological sciences and processes. Natural vs. Pharmaceutical Antibiotics; Does Garlic Inhibit the Growth of Oral Bacteria? Antibacterial Soap vs. Antibacterial Gel: Cause for Concern? Studies of biological organisms and processes not related to a consumer product application belong in their respective Life Science Category.
19. Product Science (Physical) (Junior Division Only): Comparison and testing of natural and man-made products for quality and/or effectiveness for intended use in real-world consumer-oriented applications. This category is reserved for experimental methods involving non-biological, physical sciences and processes. Water Absorption in Eight Selected Hardwoods With and Without Sealants; Best Plywood for Homemade Skateboards; Cotton, Linen, Wool: Which One Lasts Longer?; Fire Resistance of Roofing Materials; Which Laundry Detergent Works the Best? Shock Attenuation in Baseball Helmets; Effective Sound Barrier Materials. Studies of basic material characteristics and physical properties not related to a consumer product application belong in Materials Science (Junior Division only).
20. Zoology: Studies of growth and developmental biology, anatomy, and physiology in animals other than mammals. Studies of the behavior of all animals (excluding mammals) in their natural habitats (or reproductions of them). Hot Fish, Cold Fish: Respiration in Goldfish; Hearing and the Dominance Hierarchy of Crickets; Effect of Gravity on Living Organisms; Invertebrates in Kelp Holdfasts; Auditory Stimuli in Interganglial Neurons of Acheta domesticus; Bird Responses to Boar Rootings. Studies of mammals belong in Mammalian Biology. Studies in which animals serve as a model for human behavior belong in Behavioral Sciences.

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