The Practical Study Of Thinking Guided Map In The Teaching And Reviewing Of Element Compound For High School

The properties of inorganic element compounds and their applications are the main research objects of chemistry subjects,and the knowledge of element compounds is an important part of the chemistry curriculum in middle schools?However,a majority of students often feel element compound knowledge variety,difficult to memory,ask questions Angle and change multiterminal,when unfamiliar material or integrated complex problems,students tend to lack of problem solving and analysis.Based on this situation,as a high school chemistry teacher,it is necessary for students to study chemistry easily and to be confident in the knowledge of element compounds and love chemistry.Therefore,the author through the investigation and analysis,find out the cause of the students appeared confused,guided by the theory of modern psychology and pedagogy,the mind map teaching method is applied to the element of compound teaching practice,This method is the first to guide students to use keywords to make class notes,and simply construct the mental map frame of the main knowledge.After class,students are asked to process the mind map for a second time,fill in the framework with their own understanding or the content of the class before they finish writing,and review and extract knowledge in time to deepen their memory.After learning a chapter,guide the students to make the relevant knowledge group block,integrate the knowledge point line surface,build the mind map of the chapter knowledge autonomously,review and summarize;In solving complex practical problems,and guide students through a mind map to analyze,to help students to quickly build chemical knowledge system,enhance the students' classroom learning efficiency,after-school review efficiency,guide students to master knowledge into ability,and then rise to science literacy.The thesis consists of four parts.The first part is the introduction,this paper expounds this topic is mainly based on the test outline and the requirements of the new curriculum standard,test examination method,element compounds are part of the subject status,high student learning to understand and analysis the four aspects as the background,points out the significance of the thesis,the problem is put forward and a mind map is introduced.The second part is high student learning problems of element compounds,and the study of the problem and find out the solution,first introduced the main use the research method of this topic and then summarize the results of the analysis by means of questionnaire,and found a high student in learning element compounds existing problems and the reason analysis,proposed the solution: to mind mapping method is adopted to improve the teaching practice of element compounds.The third part is the implementation of the strategy and practice case study analysis,first of all,guides the student to use keywords improve the efficiency of notes,construct the basic framework of mind mapping,and the secondary processing class notes,students are required to complete a mind map details,when after learning the chapter content,will help students knowledge,block independent build section mind mapping knowledge system,in the process of using mind mapping,enlarge the range of application of mind maps,guides the student to clarify problems clues,solve complicated practical problems.Secondly,the paper also introduces the case analysis of practical research and the goal of chemical element compound teaching practice using mind mapping.The fourth part is the thinking and outlook for future use,the author in the teaching practice of the implementation strategy awareness of students some of the problems,based on the analysis of the cause of these problems,puts forward the problems that should be paid attention to when using the strategy for the future and improve,and more using range.Hope more colleagues to participate in implementation,improve and perfect the mind map teaching method together,better help the students master knowledge element compounds,improve the students' inquiry ability and innovation spirit,thus achieve the goal of improve students science literacy.