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The Enlightenment Of The Application Of Entropy In Chemistry Teaching

Posted on:2008-05-21Degree:MasterType:Thesis
Country:ChinaCandidate:Y J CaiFull Text:PDF
GTID:2167360242971858Subject:Subject teaching
Abstract/Summary:PDF Full Text Request
Entropy is a very important and basic concept which has developed actively in recent years. The theory of entropy elements, or rather the second theory of thermodynamics ,is regarded as the most important fundamental theory by Einstein in the whole science system.In the teaching of chemistry, it also plays a very important role.It can lead to a disgraceful shift from order to lower even disorder , from efficiency to low efficiency even inefficiency in chemistry teaching.Therefore , making a theoretical analysis on the phenomenon of entropy increase will profit the ability of hindering the reproduction of entropy , soaking up a variety of minus entropy and revealing teaching regularity, thus providing new ways and viewpoints for the reformation of teaching system and increasing people's awareness of the necessity and importance in improving chemistry teaching methods.To solve the problems, the author of this essay manages to construct with entropy elements and Dissipative structure a chemistry class system through an in-depth study employing three scientific research methods.It is formidably to change the traditional chemistry class teaching state of closed to a more open, dynamic and systematic one, seeking to "soak up" a variety of minus entropy, hinder the reproduction of entropy, deplete the total entropy value and finally get to a "positive charge" through evaluation which will undoubtedly render the switch from disorder to order. In that way, the whole system is getting "well oiled" once again. It will definitely lead to an improvement in chemistry teaching efficiency, proceeding the harmonious development of education.
Keywords/Search Tags:Dissipative structure, Entropy elements, Chemistry teaching
PDF Full Text Request
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