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Early Development Of Chemical Instruments And The Relationship Of Chemistry

Posted on:2012-09-03Degree:MasterType:Thesis
Country:ChinaCandidate:X X ZhuFull Text:PDF
GTID:2167330335980837Subject:Curriculum and pedagogy
Abstract/Summary:PDF Full Text Request
The process of scientific inquiry include the data obtained by the people in the early human facial features for data capture, with the emergence of tools, tools that people gradually extended from the life of scientific inquiry into the experiment. Scientists use tools to get their original features in the experiment, which cannot be collected by the data. These data greatly contributed to the scientific process. The importance of the tools and methods of measurement of the importance of textbooks and teaching in secondary schools was not much emphasized. Science education which is must to achieve the goal; therefore, the contents of this paper would like to study in order to get some concrete material for teachers in the teaching of reference.This article read a lot of literature and books, from the analysis of these data in the literature to find the two clues, a person with the combustion-related equipment; two electrochemical instruments.After the study found that (1) throughout the course of the development of chemistry, combustion equipment research and development and research on the discovery of chemical elements to make a major contribution; (2) electrochemical instrument development and research on the development of the theory from the electrochemical to a crucial role; (3) the development of experimental apparatus to explore the needs of the chemical driving force, but sometimes there are also contingency; (4) Improvement of experimental tools to make chemical experiments sometimes revolutionary change; (5) Improved instrument depends on the time and other relevant technical development of the theory;Results and discussion found in the teaching of the Apocalypse (1) scientific inquiry is a "life", so that students realize that scientific inquiry is also like a normal life, as scientific inquiry in the life of equipment like telephones and other technology in daily life just as important; (2) scientific inquiry Life Science literacy is the "soul", the instrument is like the evolution of the soul sound, by recognizing the improvement process of laboratory instruments, learn to use scientific thinking about everything in the development; (3 ) life of scientific inquiry and innovation is the "art", a variety of experimental methods is the "art" form of expression, through the production of small instruments to develop experimental methods thinking and innovation.
Keywords/Search Tags:chemical element, chemical theory, the apparatus of combustion, the apparatus of electrochemistry, the evolution of instrument, chemical history
PDF Full Text Request
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