High School Organic Chemistry Teaching Strategy Based On Deep Learning And Its Application Practice

With the development of The Times,the needs of the society for talents are also changing.Based on China’s basic national conditions,China’s Ministry of Education proposes to comprehensively carry out and deepen curriculum reform and ensure the implementation of core literacy,one of the important ways of which is to carry out deep learning^[1].It is a return to the essence of our education.Out of respect for the law of education,further implementation of curriculum standards and strong response to the challenges of The Times,deep learning is very necessary^[2].As one of the important learning contents of chemistry in senior high school,organic chemistry knowledge can be an important carrier to develop students’core quality of chemistry.Therefore,it is an inevitable requirement of current chemistry curriculum reform to promote students’deep learning of organic chemistry knowledge^[6].In order to further promote the depth of the students learning,the author through the consult material,in this article illustrates the background and reason of the topic research,and through the literature,comprehensive analysis of existing at home and abroad about the research of deep learning,is about to promote deep learning both at home and abroad,the implementation of the related literature with the development of students’core accomplishment,are introduced in this paper,the research content,research purpose and significance,research ideas and methods,etc.Under the guidance of cognitive flexibility theory,constructivism theory,metacognitive theory and other theories,the concepts of deep learning,core literacy and organic compounds have been preliminarily defined.Based on the analysis of the characteristics of deep learning and organic chemistry knowledge,the characteristics of high school organic chemistry teaching to promote deep learning are summarized.Based on to promote deep learning of high school chemistry teaching the understanding of the characteristics of organic compounds,through the self-made questionnaire,preliminary understanding the deep learning in high school students to carry out the present situation,through to the form of interview of front-line teachers,general mastered the part of a line for deep learning theoretical knowledge and teaching practice.On the basis of this survey,the necessity of promoting students’deep learning in class in high school teaching is further analyzed,and the basic conditions that front-line teachers should have to implement deep learning are pointed out.Reuse classroom practice methods of observation,the text analysis,typical hydrocarbons with organic compounds of ethylene and typical hydrocarbon oxygenated derivatives"ethanol"as an example,through the real classroom observation,from the perspectives of knowledge implementation and teaching design,observed the relevant problems existing in the teaching of organic chemistry in high school,to study the status quo of teaching of high school to promote deep learning organic chemistry.Based on the above survey preparation,I proposed the organic chemistry unit teaching strategies to promote deep learning from the aspects of determining the unit learning theme,setting the unit learning objectives,designing the unit learning activities and continuous evaluation,in view of the existing problems in the high school organic chemistry teaching.On the basic question of teaching,"Why teach?Teach?How to teach?How’s it going?"Give the answer.Finally,the high school organic chemistry teaching strategy which promotes the deep learning is applied to the specific teaching design.Since deep learning advocates the theme of unit learning,I conducted the unit teaching design of"The Oxygen-Containing Derivatives of Hydrocarbons"when designing the teaching design related to deep learning.In order to fully reflect the promotion of deep learning organic compounds teaching strategies in the actual teaching application.Finally,according to the practical effect of unit teaching,this paper further summarizes and reflects the effect evaluation of deep learning in organic chemistry teaching,hoping to provide reference for frontline teachers to further implement deep learning in teaching.