The Creation Of Problem Situation In High School Mathematics Classroom

Traditional classrooms give the impression of rigorous,accurate,but inevitably people feel boring,tasteless,especially in high school math classes.We need to help students form rational thinking,cultivate students' scientific spirit and promote their individual intellectual development through the study of each math class.In order to jump out of the boring strange,we need to re-design the classroom teaching,good teaching design is inseparable from creating the right problem situation.In 2020,the Ministry of Education issued the General High School Mathematics Curriculum Standard(2017 edition)2020 Revision.Among them,the specific requirements of the creation problem situation mention that the cultivation of mathematics core literacy should be implemented in the classroom,and the purpose of developing these six core literacy should be achieved in the creation of the problem situation.In addition,the value of mathematics subjects also need to be guided by teachers to let students gradually find,to understand.Therefore,we should also properly integrate the relevant elements with Chinese characteristics in the creation of the situation,or combine with other disciplines,such as poetry,games,or the popular elements of the time,to create a problem situation of significance of the times.It can be seen that the mathematics classroom now has higher and higher requirements for problem situation creation,and more and more challenges for teachers,so what kind of problem situation should we create? What should I pay attention to when creating a problem situation? What are the founding principles and strategies?In this paper,in order to understand the application of the problem situational teaching method in the actual mathematics classroom,the author conducted a simple random sample survey of the mathematics teachers and all the students in the school he taught,aiming to find the problems encountered by teachers in creating problem situations,easy to ignore the misunderstandings,while understanding the students' favorite,willing to accept the problem situation form.At the same time,combined with the relevant requirements and guidance of the New Curriculum Standard,the author summarizes some basic requirements that need to be met by consulting the relevant research literature at home and abroad,and then combines the actual teaching experience,collects and organizes some representative and interesting problem situations of students,and summarizes these cases,and draws some specific methods for creating problem situations.High school mathematics curriculum involves a wide variety of chapters,there is no way to take one example,only select some of the author's impressive problem situation,some of the same subjects have taken different creation programs,the same course isomers are the focus of today's classroom research,so the author also made some comparative analysis.Creating problem situational teaching method is a new challenge to teachers in the "New Curriculum Standard",so far there is no relatively unified reference model,how to create more easily accepted by students,and achieve the desired effect are still in the trial stage,so in this article,on the author's own learning and understanding,put forward some solutions,so as to hope that in the future situation creation has a certain reference value.