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 · 2002
Chemistry
Objectives/Goals Volatile liquids vaporize at low temperatures. It has been proven that by increasing temperature, the kinetic energy of the molecules increases, and likewise, the number of…
CSEF · 2002
Chemistry
Objectives/Goals While the typical product in the reaction between singlet oxygen and phosphines is phosphine oxide, an additional product, referred to as the insertion product, has been fou…
CSEF · 2002
Chemistry
Objectives/Goals My objective is to find the affect of monomers, oligomers, and photoinitiators on the characteristics of the polymer during photopolymerization. Also, I want to determine th…
CSEF · 2002
Chemistry
Objectives/Goals Ice-nucleating protein is a protein used as a snow inducer. Our project was to test this protein to see how much it raises the freezing point of water. Methods/Materials We…
CSEF · 2002
Chemistry
Objectives/Goals My objective to determine whether chrome alum crystals grown at pressure lower than normal atmospheric pressure would grow faster than crystals grown at normal pressure at s…
CSEF · 2002
Chemistry
Objectives/Goals The objective was to test various types of natural nuts for the amount of heat energy each type gave off when burned and to determine which specie burned hottest. Methods/Ma…
CSEF · 2002
Chemistry
Objectives/Goals This project demonstrates the roles of the various ingredients in the structure of a chocolate chip cookie. Methods/Materials I baked eight batches of cookies, a control, a…
CSEF · 2002
Chemistry
Objectives/Goals The objective was to measure the effect of various things on the rate of a chemical reaction known as the Iodine Clock reaction. Methods/Materials The reaction known as the…
CSEF · 2002
Chemistry
Objectives/Goals The objective is to determine which grocery store, of three evaluated, will have the best quality of fruit. Methods/Materials 13 types of fruit were donated from three diffe…
CSEF · 2002
Chemistry
Objectives/Goals My Project was to determine what type of color printer technology was most resistant to fading. Methods/Materials Six color bars (red, yellow, blue, green, magenta, cyan) we…
CSEF · 2002
Chemistry
Objectives/Goals To determine whether the beverage taken with a pain reliever affects the time it takes to dissolve. Also to find out if the coating on a pain reliever affects the time it ta…
CSEF · 2002
Chemistry
Objectives/Goals The basis of this experiment was to alter the properites and structure of natural accuring metals by heating and extracting impurities. Methods/Materials In order to perform…
CSEF · 2002
Chemistry
Objectives/Goals The objective of my experiment was to determine if the concentration of sugar in a dialysis tubing 'sausage' affected the rate at which water diffused into the 'sausage' to…
CSEF · 2002
Chemistry
Objectives/Goals To determine if different fats/oils affect the pH level of soap after the saponification process. Methods/Materials For my first test I made four batches of soap using a bas…
CSEF · 2002
Chemistry
Objectives/Goals My objective was to determine which beverage contains the most Vitamin C. I believe that orange juice will have the highest level of Vitamin C, while Sprite will have the lo…
CSEF · 2002
Chemistry
Objectives/Goals My objective was to determine the validity of Aussie 12-Hour Hair Spray#s humidity effectiveness claim. I hypothesized the product successfully protects hair from the advers…
CSEF · 2002
Chemistry
Objectives/Goals My objective is to see which of four local water samples (tap water, rainwater, ocean water, and river water) and distilled water will conduct the most electricity. To help…
CSEF · 2002
Chemistry
Objectives/Goals To determine what effect baking powder has on cooking. I think that the more baking powder put in a recipe, the higher it will rise, and the better it will taste. Methods/Ma…
CSEF · 2002
Chemistry
Objectives/Goals My objective was to test which solution worked best to prevent hair from being damaged by pool water and to repair hair damaged by pool water. Methods/Materials I tested two…
CSEF · 2002
Chemistry
Objectives/Goals The goal of this project is to determine which solution will weaken an eggshell, which represents our teeth, the most. Methods/Materials First I pierced the eggshells to rem…
CSEF · 2002
Chemistry
Objectives/Goals The experimenter believes that different concentrations of sugar and water affect how quickly the water moves across a semipermeable membrane. Methods/Materials Materials us…
CSEF · 2002
Chemistry
Objectives/Goals The objective of my project is to determine what are the real colors contained in Crayola colored markers. I believe there will be more than just one color contained in each…
CSEF · 2002
Chemistry
Objectives/Goals The objective was to see which fluid, after drinking it, will cause urine to have the lowest specific gravity and the most output. I believe that water will have the lowest…
CSEF · 2025
Chemistry Honorable_mention Award
CSEF · 2025
Chemistry Honorable_mention Award
CSEF · 2025
Chemistry Third Award
CSEF · 2025
Chemistry Fourth Award
CSEF · 2025
Chemistry Honorable_mention Award
CSEF · 2025
Chemistry Honorable_mention Award
CSEF · 2025
Chemistry Second Award