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Science class X Experimental projects [1], also known as investigatory projects, start with a question (AKA a hypothesis), use the scientific method to complete the research, and end with a report detailing the results and conclusions and an abstract.
Robert Hooke, using a microscope, observes cells (1665).; Anton van Leeuwenhoek discovers microorganisms (1674–1676).; James Lind, publishes 'A Treatise of the Scurvy' which describes a controlled shipboard experiment using two identical populations but with only one variable, the consumption of citrus fruit (1753).
This list of citizen science projects involves projects that engage all age groups. There are projects specifically aimed at the younger age demographic like iTechExplorers [ 7 ] which was created by a 14 year old in the UK to assess the effects of bedtime technology on the body's circadian rhythm and can be completed in a classroom setting.
Singapore Genome Variation Project: 268 individuals from the Chinese, Malay, and Indian population groups in Southeast Asia [4] Italy: SardiNIA Project: 2,000 sequenced Sardinian people [5] Germany: PopGen (German) Genotyping of 10,000 German people [6] Ukraine: GenomeUkraine: Whole genome sequences of 97 Ukrainians from Ukraine [7]
The sample or group receiving the drug would be the experimental group (treatment group); and the one receiving the placebo or regular treatment would be the control one. In many laboratory experiments it is good practice to have several replicate samples for the test being performed and have both a positive control and a negative control .
An estimated 45 interstellar dust impacts were also found on the sample collector, which resided on the back side of the cometary dust collector. Dust grains are being observed and analyzed by a volunteer team through the citizen science project, Stardust@Home. The combined mass of the harvested sample was approximately 1 mg. [48]
The history of scientific method considers changes in the methodology of scientific inquiry, not the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the primacy of ...
This is a sub directory of WikiProjects that deal with science, technology, and engineering. WikiProjects marked with a green background are currently active, while those with a gray background are not. Task forces of large projects are marked with a blue background.