38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.
CSEF · 2007
Zoology
Objectives/Goals The purpose of my project was to show if an autosomal recessive mutation will appear in the first generation. This project also was designed to differentiate the difference…
CSEF · 2007
Applied Mechanics & Structures
Objectives/Goals My objective is to find if relative humidity affects the strength of wood. I predict that as relative humidity rises, the strength of wood will diminish. I don't think that…
CSEF · 2007
Environmental Science (Junior Division Only)
Objectives/Goals There is a lot of concern by the farm community that applying class B biosolids to farm ground is putting their groundwater supplies in serious danger. Anywhere the biosolid…
CSEF · 2007
Earth & Planetary Sciences
Objectives/Goals My objective was to study soil liquefaction during an earthquake. I wanted to understand what liquefaction is and how it is affected by soil density and different water satu…
CSEF · 2007
Environmental Engineering
Objectives/Goals In my project, I used motors and fan blades turned by wind to generate energy. For my first variable, I tested different motors and saw how adding gears would affect the amo…
CSEF · 2007
Environmental Engineering Second Award
Objectives/Goals Can wind generated from from highway traffic be captured to produce a useable source of energy. Methods/Materials First year: I used a Turbo Meter wind speed indicator to de…
CSEF · 2007
Aerodynamics/ Hydrodynamics (Junior Division Only)
Objectives/Goals My project, Wind Wind Go Away Come Again Some Other Day, is to see if specially designed sculptures can reduce and redirect the wind made by the venturi effect at the base o…
CSEF · 2007
Materials Science (Junior Division Only)
Objectives/Goals To determine whether wireless signals will be affected as they pass through different materials. Another goal to determine was if the signal went through the materials, or t…
CSEF · 2007
Materials Science (Junior Division Only) Third Award
Objectives/Goals This experiment tested which wire/string transmitted audible sounds the best. Methods/Materials 1) Materials: two tin cans that are identical in terms of size and shape, 18…
CSEF · 2007
Pharmacology/ Toxicology Honorable_mention Award
Objectives/Goals This project was performed to observe the varying effects of hard and soft water on hair. Methods/Materials The same type of hair was placed in water with different levels o…
CSEF · 2007
Materials Science (Junior Division Only)
Objectives/Goals The objective of this experiment was to see if the myths behind guitar tonality were true. According to these myths, the sound of a solid body electric guitar can be determi…
CSEF · 2007
Microbiology
Objectives/Goals This study compares the price and cleanliness of ground beef. My hypothesis is that more expensive ground beef will have lower levels of bacteria. Methods/Materials I bought…
CSEF · 2007
Behavioral & Social Sciences
Objectives/Goals The purpose of my science project is to find out if people can take math tests faster while chewing gum. I became interested in testing this project because my teacher hands…
CSEF · 2007
Microbiology
Objectives/Goals To see if a state of anaerobic respiration can be induced into S. cerevisiae. Methods/Materials FeS was ionized using muriatic acid to create H2S gas. Yeast and sugar mixtur…
CSEF · 2007
Applied Mechanics & Structures
Objectives/Goals The objective of this project is to see that if weight tape is used to measure and thus #weigh# both Caprine & Ovine species, if that #weight# read on the tape is the same a…
CSEF · 2007
Product Science (Junior Division Only)
Objectives/Goals The purpose of my project is to find out whether or not temperature affects the viscosity of bio-diesel fuel blended with different bio-fuel/diesel fuel ratios. Methods/Mate…
CSEF · 2007
Electronics & Electromagnetics
Objectives/Goals An electric generator is a device that converts mechanical energy to electrical energy. Generators are now widely used in homes, vehicles, industries as they provide a highl…
CSEF · 2006
Physics & Astronomy
Objectives/Goals It has been said that the physical addition of two separate volumes of water and alcohol will result to less than the projected amount. However, could this merely be a fact…
CSEF · 2006
Mathematics & Software
Objectives/Goals The human ear is known to be a stable structure from childhood to the age over 75. My project is to determine if humans can be distinguished by their ears imaged in 2D and 3…
CSEF · 2006
Pharmacology/ Toxicology
Objectives/Goals The bacterial system, Escherichia Coli-recA, a strain that has a defect in genes that encode for a DNA repair enzyme, was used to model the effects of increasing concentrati…
CSEF · 2006
Behavioral Sciences
Objectives/Goals The objective is to determine whether middle school students can learn information better if they see it first rather than hearing it first. Methods/Materials Tested 104 eig…
CSEF · 2006
Behavioral Sciences
Objectives/Goals By using misleading or suggestive statements and questions in this experiment, I have been able to demonstrate effects on human memory when participants try to recall events…
CSEF · 2006
Chemistry
Objectives/Goals The purpose of our experiment was to see if there is a relationship between acidity in sodas and carbohydrates. Our next question was to see if caffeine influenced pH. Metho…
CSEF · 2006
Electricity & Electronics
Objectives/Goals A site council meeting at Oak Ridge High School, highlighted how the school's PTZ camera-based security system was unable to provide adequate security coverage on campus. Ad…
CSEF · 2006
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The objective was to determine whether or not human activity was impacting Monteverde#s environment significantly. Methods/Materials Using visual assessment and macroinverte…
CSEF · 2006
Plant Biology
Objectives/Goals Hydrogen peroxide can benefit plant growth in two major ways: 1) improved aeration; and 2) killing microorganisms that may be harmful to plant growth through its bactericida…
CSEF · 2006
Aerodynamics/ Hydrodynamics
Objectives/Goals The purpose of this project was to see which shape (circle, triangle, or square) would travel the farthest distance when propelled through water. Methods/Materials The proce…
CSEF · 2006
Plant Biology
Objectives/Goals My project investigates whether NaF concentrations above the optimum fluoride level (.7-1.2 ppm) would affect the rate of photosynthesis in isolated chloroplasts when expose…
CSEF · 2006
Pharmacology/ Toxicology
Objectives/Goals The object of my project is to determine, through laboratory experiments and field analysis, what effects seawater have on the growth of maggots feeding on a corpse. I teste…
CSEF · 2006
Aerodynamics/ Hydrodynamics
Objectives/Goals Underwater gliders are used for subsurface mapping, underwater scanning for the Navy, and other environmental purposes. Currently, these gliders are propelled by buoyancy en…