The Foundation And Application Of Wrong Title File In High School Chemistry Teaching

High school students' assignments and exams chemical problem wrong solutions are often original, how to let the students from the corrections wrong solutions start, find out problems, training students' reflective thinking, the most direct and efficient way to students from the wrong topic files way to start. The wrong topic management most important countermeasure is to establish the wrong topic management, and to each kind of wrong solutions, ascension categorize analysis students' thinking ability. At the same time, establish the wrong topic files, using the wrong topic archives guide students solve chemical problems, help students correct thinking warp, make up the defects, learn knowledge correct thought, based on this solve new problems, it has important theoretic and realistic significance."The wrong topic files" is to improve the learning efficiency. Aiming at the high school chemistry teaching archives of the establishment and management of wrong topic, using the wrong topic files for teaching and learning, has carried on the beneficial research to try. Using the wrong topic study and implement teaching archives, this paper adopts case, questionnaire and interview method and analytic, the different school and different grade high school students of the archives to construct the wrong topic, management and use was studied, and the establishment of the wrong topic archives is obtained with use, can promote teachers' teaching and students' self-study capability is improved.This article is divided into six parts:Part 1:problems including the implications of the research put forward to the wrong topic files at home and abroad, the research status and research methods.Part 2:the wrong topic archives concept definition, illustrates the wrong topic archives concept, the wrong topic archives function.Part 3:the establishment of high school chemistry the wrong topic files. Researching on "the wrong topic file" Angle of the establishment of the methods to set up and build described the realistic meaning. Wrong topic archives on the one hand, teacher faces all students establish the wrong topic files; On the other hand, requiring that every student also on its own to establish a wrong topic files.Part 4:the practice of high school the wrong topic files use. Divided into teachers using the wrong topic file implementing teaching and students how to build and use the wrong topic files, self learning two parts. Had the wrong topic files as the carrier, the teacher in the guidance and review the students establish the wrong topic archives process, can undertake reference and analysis. Part 5:the wrong topic files before using effect comparative study, through case interviews, controlled trial, design questionnaire and investigation, to the wrong topic, files in the form of different schools, different grades, the effect of using appeared after the statistics and analysis. Questionnaire taught high school (when extracting oneself average high school) and Ya Keshi city one (municipal key high school) to the senior grade two high 16 class of students as sample, obtain 601 valid questionnaires, using the correlation analysis, probes into the problem of the current high school chemistry reflect and revised wrong solutions, analyzes the present situation of chemical problem with chemical use wrong topic archives grades relationship. Through interview method to understand different levels of students build and use the wrong topic archives is extended from the comparison, after a corresponding teaching to try.Part 6:study concluded. By establishing high school chemistry the wrong topic files, teachers can make full use of the wrong topic archives, preparation of common problems solving problem sets and papers, guides the student to rely on its own reflection and error correction ability self-improvement, is a kind of raise the ability of autonomous learning effective and simple method.