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 · 2006
Social Sciences (Junior Division Only)
Objectives/Goals This project investigates to which characteristics of the human voice -- pitch (frequency), amplitude, and timbre (overtones) -- people of all ages respond positively and ne…
CSEF · 2006
Chemistry
Objectives/Goals To study the relationship between the voltage output of a tin-copper cell and the temperature of the two solutions. From this, values such as change in entropy and enthalpy…
CSEF · 2006
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The objective is to find out what location (front, middle, back) and length of seepage curtains cause the most resistance to seepage under dams. If dams with seepage curtain…
CSEF · 2006
Microbiology
Objectives/Goals The objective is to determine if treating wastewater with ultraviolet light will increase bacterial resistance to ultraviolet light in the effluent by triggering constitutiv…
CSEF · 2006
Environmental Science (Junior Division Only)
Objectives/Goals My objective was to determine the quality of tap water in various regions of the United States for unsafe quantities of certain contaminants. Methods/Materials Untreated tap…
CSEF · 2006
Zoology
Objectives/Goals The goal of this project was to collect sufficient data to relate water temperature to salmonid development in the San Lorenzo River. Our hypothesis is that salmonids will h…
CSEF · 2006
Electricity & Electronics
Objectives/Goals Our project was to simulate a wave energy buoy using magnets and springs that would generate electricity by converting wave energy to electrical energy. We would conduct sev…
CSEF · 2006
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals The objective was to determine the affect bottom contour has on the height of a wave. I wanted to try to reduce a wave as much as possible. I wanted to find a possible way t…
CSEF · 2006
Mammalian Biology
Objectives/Goals My hypothesis was that right-handed, active students' weight will determine the strength in their arms. As the weight of each consecutive student increases, the strength in…
CSEF · 2006
Environmental Science (Junior Division Only)
Objectives/Goals Does the distance from a freeway affect the air quality on a school campus in the form of air borne particle pollution? Based on the research I have found, the air quality o…
CSEF · 2006
Microbiology
Objectives/Goals My objective is to prove if humidity really effects mold growth and how it effects it. If it's by making the mold grow faster of making it grow sooner. Hypothesis The higher…
CSEF · 2006
Electricity & Electronics
Objectives/Goals The purpose of the project was to test fog and rain effect on laser communications(free-space optics) systems using a laser transmitter of three different wavelengths and a…
CSEF · 2006
Physics & Astronomy
Objectives/Goals The purpose of this experiment was to find the optimum temperature range for bubble solution to produce the longest lasting bubble film. I became interested in this topic wh…
CSEF · 2006
Plant Biology
Objectives/Goals My objective is to find out if smoke from burning chamise, eucalyptus, willow, or paper causes the seeds of Phacelia grandiflora seeds to germinate faster. The smoke produce…
CSEF · 2006
Physics & Astronomy
Objectives/Goals The objective of my project was to find out which of a variety of materials, which are commonly used in home construction acts as best insulator against heat. My hypothesis…
CSEF · 2006
Physics & Astronomy
Objectives/Goals What is the effect of a liquid#s temperature on its index of refraction? This experiment attempts to answer this central question. Methods/Materials To test the hypothesis,…
CSEF · 2006
Earth Sciences/ Planetary Sciences/ Physical Environments
Objectives/Goals to measure the dissolved oxygen in different water sources and some different areas of the rivers to see if it effects the aquatic life. Methods/Materials La motts dissolve…
CSEF · 2006
Chemistry
Objectives/Goals The purpose of my experiment is to find out how the pH level affects the color of the dyed fabric. Methods/Materials I varied the pH level of each solution by adding differe…
CSEF · 2006
Physics & Astronomy
Objectives/Goals I set out to do this project because I wanted to extend and correct the project I conducted last year. I wanted to demonstrate that the correlation I found was not simply du…
CSEF · 2006
Electricity & Electronics
Objectives/Goals The purpose of this project is to see the effect of temperature on solar cells converting light energy to electrical energy. I hypothesized that the warmer cells would produ…
CSEF · 2006
Physics & Astronomy
Objectives/Goals The purpose of my project is to discover which of the most commonly used window coverings keeps heat out of a house the best. I believe that a reflective window covering wil…
CSEF · 2006
Mathematics & Software
Objectives/Goals My first objective was to see whether a computer using Java#s Math.random method can generate numbers as evenly as in real life events and as predicted by theoretical probab…
CSEF · 2006
Aerodynamics/ Hydrodynamics
Objectives/Goals The Purpose of this project is to determine if the length of a rocket can affect the altitude it can achieve. According to our hypothesis, if the weight is equalized among a…
CSEF · 2006
Microbiology
Objectives/Goals The objective of this experiment was to find out the relative amount of bacteria and the general type of bacteria found on commonly touched surfaces in our school. The hypot…
CSEF · 2006
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals To find out if altitude, temperature, and average humidity have an effect on the number of home runs hit at Major League Baseball parks. My hypotheses were that: a) ballpark…
CSEF · 2006
Mathematics & Software
Objectives/Goals The objective of this project is to determine why baseball teams win more or fewer games than they are expected by the Pythagorean expectation, which is based on runs scored…
CSEF · 2006
Environmental Engineering
Objectives/Goals The purpose of my science project is to determine what material absorbs motor oil spills the best. I believe that cat litter will absorb the motor oil spill the best because…
CSEF · 2006
Applied Mechanics/ Structures & Mechanisms/ Manufacturing
Objectives/Goals The objective is to determine which material for an acoustic instrument soundboard has the widest range of response as defined by duration of vibrations and amplitude. Metho…
CSEF · 2006
Physics & Astronomy
Objectives/Goals The objective of this investigation was to determine what materials best shield gamma radiation. I hypothesized that if I placed different materials between the radiation so…
CSEF · 2006
Physics & Astronomy
Objectives/Goals The objective is to determine which material will insulate heat best out of wood, polystyrene or aluminum foil. We believe that polystyrene will be the best heat insulator.…