A Research On The Infiltration Of Classification Discussion Idea In The High School Mathematics Classroom

Classification discussion is one of the core mathematical thoughts within the mathematics subject of senior high school.It plays an irreplaceable role in integrating and combing the contents of mathematics subjects.Classification discussion can help students to understand and construct the mathematical knowledge system effectively and provide a solid foundation for the comprehensive application of mathematical knowledge.Classification discussion can enhance students 'ability of logical thinking and divergent thinking.On the basis of cultivating the consciousness of innovation,the core accomplishment of science and good mathematics is formed.In practice,researchers have found that students have some problems in the application of the thought method of classification discussion.For example,students can not fully understand the meaning of the idea of classification;Lack of awareness of the issue classification discussions;discussion' criteria can not be clearly classified;Ignore hidden conditions during use,resulting in incomplete classification;The analysis discussion is not rigorous;the conclusion is not incomplete.Based on this,this research guided by the theory of knowledge,knowledge as the carrier,based on high school math questionnaire survey as the main research methods,the use of SPSS and Excel as the tool,to understand the classification of discussion in the application situation and existing problems of the teaching process,and through the analysis for the teaching of reasonable use recommendations to this thought,designed to help students improve the ability of using classification discussed analysis,to help teachers improve classification discussion in the teaching implementation,improve teaching efficiency.The findings of this study are as follows: students do not have a good understanding of classified discussion,their learning habits need to be improved,and their sense of classification is not strong.There are differences in teachers' attention toclassified discussion,teachers' application in teaching design and consolidation of exercises after class.Suggestions on the effective use of classification in teaching include: sort out the content of classification discussion in teaching materials;Advocate the idea of teaching design infiltration classification discussion;Give a special lecture on the discussion exercises on classification.Infiltrate in the choice of exercises after class;Make full use of multimedia technology.