文章基本信息

标题：Didactic knowledge of the Unitary Operations in Bioprocesses subject content in the Chemistry Engineering career
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作者：Leticia Centelles Badell ; Jorge Antonio Díaz Losada
期刊名称：Dilemas Contemporáneos: Educación, Política y Valores
电子版ISSN：2007-7890
出版年度：2016
卷号：IV
期号：1
页码：1-25
出版社：Asesorías y Tutorías para la Investigación Científica en la Educación Puig-Salabarría S.C.
摘要：The didactic knowledge of content (DKC) represents a theoretical category of the research of teaching that involves knowledge, allowing the teacher to make content teachable. The purpose of the present study aims to assess the behavior of DKC in the teaching of the "Scale-up of Chromatographic Columns" in the Unitary Operations in Bioprocess subject of the Chemical Engineering career, identifying difficulties in the comprehension of this subject by the students. The perceptive/intuitive, contextual, empirical and rational zones of the Model of Conceptual Profile were evaluated, resulting in an epistemological comparison among them, where two profiles were similar and two others were different, in correspondence with the different styles of teaching.
关键词：Didactic knowledge; Unitary Operations in Bioprocesses; chromatographic columns; Chemical Engineering.