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 · 2017
Toxicology
Objectives/Goals The objective of this experiment is to uncover which neonicotinoid or brand of pesticide is most harmful to honeybees. If pesticides prove to be harmful to honeybees, this p…
CSEF · 2017
Toxicology Second Award
Objectives/Goals The main objective is to determine if Daphnia magna are exposed to LC50 levels of common toxicants found in our waterways, then are removed from those conditions, will they…
CSEF · 2017
Toxicology Honorable_mention Award
Objectives/Goals This, wonderful project may help recent environmental concerns associated with copper based boat hull paints. This years project continues our science experiment from 2015.…
CSEF · 2017
Toxicology
Objectives/Goals The purpose for this project is to see which test subjects, Watered Oyster Mushrooms, or Unwatered Oyster Mushrooms, will kill or fend Varroa mites the most, without killing…
CSEF · 2017
Toxicology Third Award
Objectives/Goals The objective of the experiment was to find the effects of silver nanoparticles of various sizes on the CO2 production and cellular respiration of yeast cells. Methods/Mater…
CSEF · 2017
Toxicology
Objectives/Goals The objective of this study is to determine whether or not ocean acidification is really the cause of decreasing shell mass in the ocean. Methods/Materials Variety of scallo…
CSEF · 2017
Toxicology
Objectives/Goals The objective of my project was to see how 0.001 grams of sunscreen mixed in with 1000 milliliters of water affects the pace of a Sea Urchin. Methods/Materials I used pipe c…
CSEF · 2017
Toxicology
Objectives/Goals The goal of this project is to show that insecticides damage plant life as well as the targeted insects. I observed the growth of alfalfa sprouts with and without an insecti…
CSEF · 2017
Toxicology
Objectives/Goals The objective of this case-control study was to determine the effect of cigarette smoking on the incidence and disease severity of systemic lupus erythematosus. Methods/Mate…
CSEF · 2017
Toxicology
Objectives/Goals The objective of this experiment was to determine if diet supplements, (2, 4 Dinitrophenol Sodium, Sida Cordifolia, and Coumarin) would have an effect on heart rate and life…
CSEF · 2017
Toxicology
Objectives/Goals Determine the effectiveness of two different synthetic and natural antifungal medications on limiting the growth of Saccharomyces cerevisiae over time. Methods/Materials The…
CSEF · 2017
Toxicology
Objectives/Goals The objective of our project is to test out the toxicity of perfumes, colognes, and body sprays. Methods/Materials The materials that we used are, plastic cups, saran wrap,…
CSEF · 2017
Toxicology Second Award
Objectives/Goals The objective of this study was to determine the mutagenic effects of a common type of dye, gentian violet on fruit flies. Methods/Materials This study used commercially ava…
CSEF · 2017
Toxicology
Objectives/Goals The objective of this study is to find the effect of microwave radiation on seeds and how it affects plant growth. Methods/Materials 35 pinto beans are soaked overnight. Fiv…
CSEF · 2017
Toxicology
Objectives/Goals The purpose of this science project is to determine what common pollutants are the most toxic. Also, to show people how badly they can really harm the aquatic world. The pro…
CSEF · 2016
Toxicology
Objectives/Goals Research was conducted in order to assess the toxicity of the surfactant, cocamidopropyl betaine (CAPB), to the arthropod species, Artemia salina, by observing the hatching…
CSEF · 2016
Toxicology Honorable_mention Award
Objectives/Goals The objective of this experiment was to discover whether or not an increased concentration of zinc oxide nanoparticles leads to decreased levels of viable soil bacteria, spe…
CSEF · 2016
Toxicology
Objectives/Goals In this project, four detergents, Honest Laundry, Green Works, Dreft and Tide were tested and compared for biodegradability and toxicity. Super Worms were used as testing or…
CSEF · 2016
Toxicology
Objectives/Goals My project is an introduction for me into cancer therapies. Many cancer therapies basically target tumors and stop mitotic division by interfering with spindle fiber formati…
CSEF · 2016
Toxicology
Objectives/Goals Electronic Cigarette use has been rapidly increasing. In 2013-2014, the National Youth Tobacco Survey reported an increase in the number of vaping middle school students fro…
CSEF · 2016
Toxicology
Objectives/Goals How does the amount of energy drink given to daphnia affect the heart rate of the daphnia? Energy drinks are made to boost up energy but it can affect the heart rate. Many p…
CSEF · 2016
Toxicology
Objectives/Goals The objective was to find out which pesticide effects the copepods the most and least. Methods/Materials Ten copepods were added into a petri dish with 50mL of water, using…
CSEF · 2016
Toxicology
Objectives/Goals The purpose of my science project was to see if plastic in the ocean affects the ability of mussels to filter a fungicide containing copper from the water. My hypothesis for…
CSEF · 2016
Toxicology First Award
Objectives/Goals As many parts of the world are experiencing water scarcity, there is a growing interest for reusing greywater from the laundry. Since many commercial laundry detergents cont…
CSEF · 2016
Toxicology
Objectives/Goals In 2015, WHO (World Health Organization) classified glyphosate as a "probable human carcinogen." The possible increased risk and common use of glyphosate are a global concer…
CSEF · 2016
Toxicology Honorable_mention Award
Objectives/Goals The objective of this project is to determine the effects of an enhancing water pollutant, fertilizer, and an inhibiting water pollutant, chlorine, on the mortality of fresh…
CSEF · 2016
Toxicology Third Award
Objectives/Goals This experiment tested which ratio of greywater to clean water (greywater/clean water), among eleven, descending by 10% greywater, is the most effective when used to water t…
CSEF · 2016
Toxicology Honorable_mention Award
Objectives/Goals The purpose of this project is to find out which possible pollutant stops radishes from growing the most and to find out how much pollution affects plants around the world.…
CSEF · 2016
Toxicology
Objectives/Goals Evaluate which concentration of the insecticide, cypermethrin, would kill the larvae the most efficiently. Study the immune system response of the Galleria Mellonella Larvae…
CSEF · 2016
Toxicology
Objectives/Goals The purpose of my experiment was to determine the efficacy of growing grass with Produced Oilfield Water. Methods/Materials Six plastic containers, 36 plots of Bermuda grass…