Research On Teaching Practice Of Elemental Compound Unit Based On Deeper Learning Theory

With the implementation of the new curriculum reform,the chemistry classroom teaching in high school has undergone tremendous changes.The concept of deeper learning has changed the simple pursuit of traditional teaching to knowledge objectives,focusing on improving students' comprehensive quality,making students have a sense of social responsibility,self-development ability and communication and cooperation ability,and possessing scientific and cultural literacy and lifelong learning ability.To adapt to the development of the new curriculum reform,it is important to change classroom teaching,reasonable and effective teaching design,and practical teacher-student activities are the prerequisites for changing classroom teaching.Therefore,exploring the classroom teaching under the deeper learning theory is to promote the development of students' higher-order thinking,cultivate students' ability in all aspects,and improve the path of students' academic quality.In addition,in the past teaching,teachers pay too much attention to the time-course goals,and tend to neglect to guide students to construct the overall thinking and knowledge framework,lacking the cultivation of students' overall awareness and innovative consciousness.Based on this,the author proposes the research of elemental compound unit teaching practice based on deep learning theory.There are five chapters in this study.The first chapter mainly expounds the problems and directions to be studied in this paper from the background,significance,methods,research status at home and abroad and research ideas.Chapter 2 has two aspects: on the one hand,it studies the meaning and characteristics of deeper learning and unit teaching from the related concepts of deeper learning and unit teaching;on the other hand,it studies the related theories supporting this research.Chapter 3 investigates the current state of deeper learning of elemental compounds.Firstly,through the questionnaire,the students' status of learning in attitude motivation,critical questioning,building connection,reflection and collation,and migration application are analyzed.At the same time,combined with the theory of deeper learning,several suggestions for promoting deeper learning are proposed.Chapter 4 is the teaching practice of elemental compound units under the theoryof deeper learning.The first part is the design steps of chemical unit teaching under the deeper learning theory,including the meaning of teaching chemical unit and the teaching steps of chemical unit teaching to promote deeper learning.The second part is the teaching case.According to the proposed steps,the unit teaching design of the elemental compound part "sodium and its compounds" is designed,and the design is implemented in teaching.The third part is the analysis of teaching effects,including the analysis of students' test scores and the author's teaching practice.Chapter 5 studies and summarizes the teaching practice of elemental compound units under the theory of deeper learning,and proposes the inadequacy and reflection of this research.This research provides teachers with a teaching theory that can be put into practice and integrated into teaching through the study of elemental compound unit teaching practice based on deeper learning theory.It also provides reflections on teachers' teaching research and teaching practice.In addition,it provides a way to improve the overall quality of students.