Micro-video Design And Practice Research Of High School Mathematics Examination Paper Commentary Class

Test paper teaching and evaluation is an important class type in high school classroom teaching,which occupies a large proportion in the class hours of high school teaching.An excellent examination paper will not only help students to fill in the gaps and find the blind spots in the knowledge,but also help teachers to better understand students' grasp of the knowledge,so as to adjust the subsequent teaching plan.However,we found that the current examination paper evaluation teaching situation is not optimistic,there is often insufficient preparation before class,the classroom atmosphere dull,after-school students are still much suspicion,teaching efficiency is not ideal.Ordinary high school mathematics curriculum standards(2017 edition)pointed out that the reuse of information technology application,realize the depth of the information technology and mathematics curriculum integration ","teachers should pay attention to the use of information technology,optimize the classroom teaching,the transformation of the mode of teaching and learning",and micro video graphic form of audio-visual,visual and vivid have both,pure refining and diversified characteristics,want to take advantage of the micro video repeatability,pertinence,improve the quality of the papers about evaluation,improve the students' math scores and improve the students' interest in learning mathematics.In this paper,the author attempts to micro video with high school math test paper evaluation combined with high school math test paper about evaluation of micro video teaching design process,through the practice and study and exploration based on micro video speaks examination paper evaluation of high school mathematics examination paper evaluation of teaching effect.The research of this paper is mainly divided into the following three core parts:The first part,detailed in chapter 4: senior high school math paper to talk about the status of class evaluation investigation.A random questionnaire survey was conducted among 120 students in a senior high school in wanzhou.The questionnaire was mainly analyzed from six dimensions: the students' scores and the reasons for the deduction of marks,the students' attitude towards the examination paper,the teachers' attitude towards the examination paper,the students' learning effect and their views on the variable questions,the students' and parents' attitudes towards the use of mobile phones,the students' expectations for micro-video learning,and the interviews with individual teachers,to obtain the results of this paper.The purpose is to fully understand the problems existing in the teaching and evaluation of high school mathematics examination papers,and to understand the feasibility of applying micro-video to the teaching and evaluation of high school mathematics examination papers,so as to lay a good foundation for the later micro-video design and practical teaching.The second part,detailed in chapter 5: high school mathematics examination paper evaluation of micro video design.Through selection of micro video content,video production process,micro video upload,qr code generation,learning task list before class five parts to elaborate on the design,design process,its purpose is through micro video for the high school examination paper evaluation provides a new teaching mode,to front-line teachers in the paper,a little reference for the evaluation of teaching.The third part,detailed in chapter 6: the micro-video practice research on teaching and evaluation of high school mathematics papers.By selecting 119 students from two parallel classes taught by x teacher of grade one in a middle school in wanzhou as practical objects,the practical research was carried out.Two kinds of teaching modes are adopted in the paper teaching and evaluation teaching,which is combined with micro-video teaching in the experimental class and traditional teaching in the comparison class.Through the comparative analysis of the post-test scores of the two classes,as well as the post-practice questionnaire survey and the analysis of the results of individual students' interviews,the conclusion of practical research is drawn.The purpose is to test whether the paper teaching based on micro-video is more effective than the traditional paper teaching,and whether it will improve the students' math scores and improve the students' interest in learning mathematics.Through two teaching practices,the following conclusions are drawn:(1)based on micro video test paper about evaluation teaching mode can improve the students' math scores.(2)based on micro video test paper about teaching evaluation obtained the students love and recognition.(3)based on micro video test paper can speak evaluation teaching to a certain extent,solve the problem of students learning difference.(4)based on the micro video test paper evaluation teaching to a certain extent can improve the students' ability of certain.Finally,the paper summarizes and analyzes the problems and shortcomings of this research.There are two main points: first,the quality of micro-video to be further improved;Second,the depth and breadth of teaching practice research still need to be strengthened.It is expected that this paper can be used for reference by those who are engaged in relevant teaching or research,and at the same time readers who are interested in it are also expected to do further research.