A Research On Comment And Appraisement Lessons In Junior Middle School Mathematics

Comment and appraisement on mathematics test paper is an important type of mathematics lessons,which plays an indispensible role in mathematics teaching.It not only can help students consolidate their knowledge as well as fill the vacancies in knowledge,but also can help teachers better check the students' study,playing a decisive role in improving the students' knowledge system and math teaching.Therefore,the author explores the present situation of comment and appraisement on mathematics test paper from the perspectives of students and teachers based on the questionnaires and interviews of the students and teachers in Mingde Tianxin Middle School,ChangSha;then count and analyzes the problems in comment and appraisement on mathematics test paper.For examples:firstly,it has been less valued by school leaders and frontline teachers;secondly,both students and teachers hold the negative attitude to this type of class;thirdly,it is tedious and uninteresting,and it seldom uses the multimedia;fourthly,it is common that the teachers seldom undertake the differentiating teaching according to the individuality of the students.To solve such problems,this paper constructs a six-links model of teaching in comment and appraisement on mathematics test paper,named "teachers' correction and students'inspection,incentive display ' group feedback ' question-and-answer,exploring and sharing 'testing and consolidating the knowledge" based on the theory of teaching students in accordance with their aptitude,discovery learning theory and constructivism theory,and then provides concrete teaching designs through reference case.Through one and a half years of teaching practice and experimental contrast,the new teaching model of comment and appraisement on mathematics test paper is proved to be efficient according to the second questionnaires and interviews,for it has not only changed the students'attitudes on comment class,motivating their learning enthusiasm and autonomy,improving their abilities and interests of math learning,Finally,the paper summarizes the conclusion,analyzes the shortcomings and advances the direction of further study.