The Middle School Students' Wrong Answers And Correction Research Of The Mathematics Studying

In the mathematics studying of junior high school,It is common for students to have wrong answers.And the appropriate wrong answers have important education value,which has the developmental value in the process of error correction and the resourceful value of the answer itself.According to the existing information and literature,we find out a fact that there is little content to study students' wrong answers directly,more researches are about the mistake of teaching about middle school students.In the constructivist's perspective,the students' wrong answers are the students' unfavourable answers when they construct knowledge and construct themselves,such answers have the characteristics of exploitability,convertibility and comprehensibility.On the basis of predecessors' existing classification results,the wrong answers can be divided into five types depending on their orientation:the level of knowledge,level of thinking,level of experience,level of attitude and emotion.In this paper,we observe the wrong answers of the students of A junior high school,which are in the text of the test papers and their workbooks,and combined with the relevant examples to analyze,the students' wrong answers are found three characteristics:from the perspective of the whole,the wrong answers on the cognitive level is the most common type,which is the universal characteristic;There are different inclinations in the different stages,which is the different characteristic;There is the individual characteristic from different student types,that is,the same type of students has the same performance of wrong answers.Then,this paper tries to analyze the reasons of students' wrong answers from three aspects:text itself,teacher teaching and students themselves.Among them,the text aspect mainly has four parts:the inconsistency between the text language and the teaching language,there is not much correlation between the text topics,the fault between "test point" and"answer point",and the inconsistency between the questions and the examples.Teachers'teaching is mainly expounded from four aspects:teacher's view of error,teacher's authority,teaching efficiency and teaching methods.And the students themselves mainly involve three parts:the studying psychology,the mathematics' experience,the ability of understanding.These three aspects are not isolated.but interrelated,and interacted with each other.The following part is the advice,this paper analyzes the whole process from the error's perspective of construction-concrete correction's methods-experience's accumulation-summarizing and reflecting,which reflects the whole process,and it provides suggestions for teachers to correct students' wrong answers.