Practical Research On Ability Oriented Plate Teaching In Seniorhigh School Chemistry

With the progress of the times,China has changed from paying attention to knowledge to the setting of three-dimensional goals that emphasize students’ cognition and emotion,and then to the core literacy of the discipline.The sign of education has changed from knowledge to the cultivation of ability,paying attention to what kind of concept,literacy and character students can shape in the teaching process.On the basis of this background,many new teaching models have been bred in order to make greater breakthroughs in the teaching process.Plate teaching is one of the products,but there is a gap in the design of cultivating chemical ability in the existing plate teaching,and the two are almost unrelated.Taking this opportunity,we can connect chemical ability with plate teaching,In the teaching of chemistry in senior high school,we try to establish the teaching model of chemistry and cultivate the teaching ability of chemistry.The first and second chapters are the preparation of the paper.The first chapter expounds the background,significance and purpose of the paper,combs and analyzes the relevant research at home and abroad,and determines the research path of this paper.The second chapter analyzes and expounds the theory of the competency plate,defines the relevant concepts,and determines the teaching theory applied to this research.The third chapter is the construction of chemical ability level.On the basis of expounding the constituent elements of chemical ability level,it subdivides the level degree,refines the content of electrochemical basis,and constructs the performance of students’ ability level,which is a tool for practical evaluation and diagnosis of whether students’ ability changes.The fourth chapter sets up seven questions to interview from the three parts of the connotation of chemical ability,teaching application and combination with plate design.On this basis,it constructs a plate teaching model pointing to chemical ability,"one core,three bases and three levels",in which one core emphasizes chemical ability and three bases focuses on three foundations--curriculum standards,teaching materials and learning situation,The third stage is the three stages of instructional design,in which the three stages of instructional design are subdivided into :(1)deconstructing the teaching plate and determining the content of the plate;(2)Single plate design;(3)Connection between plates;Construct the model and express the steps and methods of design.The model can be directly applied to instructional design.The fifth chapter investigates the current situation of teachers’ application of plate teaching in the basic part of electrochemistry,investigates teachers’ understanding,familiarity and application of plate teaching and chemical ability in the basic part of electrochemistry from four dimensions,and obtains the current situation and existing problems of the front line in this part,which is conducive to the follow-up teaching.The sixth chapter designs and practices the course of "primary battery" in the basic part of electrochemistry,probes into the teaching with the constructed model,evaluates the effect of students’ level performance through the test paper,and improves some students’ abilities.The seventh chapter is the summary,reflection and Prospect of the research.The competency based teaching is of great significance to improve students’ ability and explore the teaching mode.It can reflect on the defects of its own research and develop better in the follow-up.