Research On Model Thinking Integrated Into Mathematics Class Teaching In Rural Junior Middle School

Since the advocacy of quality education,in the teaching process,teachers can't just pay attention to the imparting of knowledge,they should focus on teaching students' mathematical literacy and the cultivation of mathematical ideas,and model thinking is a very important idea in mathematical thinking.In 2011,the Ministry of Education formally issued the "Compulsory Education Mathematics Curriculum Standards(2011)",in which the requirements for mathematical models and model ideas are more clear and specific,focusing on the establishment of model ideas to make students feel mathematics and actual natural life.The basic method of correlation.This shows that the integration of model thinking is an indispensable part of teaching in junior high school.However,due to teachers in rural areas,teaching equipment,rural students' own characteristics and other reasons,rural junior middle school mathematics classrooms are not ideal for the integration of model ideas.This study first used a literature analysis method to theoretically analyze the model theory integrated into junior middle school mathematics related theories and the characteristics of current rural junior middle school students.Using questionnaire surveys and teacher interviews to analyze the current status of rural junior middle school mathematics classroom integration into model thinking from the perspective of teachers and students,combined with student questionnaires,teacher questionnaires and teacher interview results to analyze the reasons for this status quo.Secondly,according to the current situation and reasons of the income,the teaching design is combined with the characteristics of rural junior high school students,taking the function model,equation model and geometric model as examples,and then combined with the human education edition of the textbook of the ninth grade "actual problems and quadratic functions",seventh grade.The first volume "Actual Problems and One-Dimensional Linear Equations" and the ninth grade lower volume "Similar Triangle Application Examples" are the teaching content,and the model design is used as the button to form the teaching design.Finally,the teaching experiment was carried out according to the teaching design of "Actual Problems and One-dimensional Linear Equations",and the relevant conclusions were obtained according to the analysis of the pre-test and post-test results of the experiment.This study mainly draws the following conclusions: First,the current situation of the integration of model ideas in the teaching of junior middle schools in rural areas is not ideal.Secondly,it is feasible and optimistic to incorporate model ideas in the mathematics teaching in the junior middle school stage in rural areas.Teaching with model ideas can produce better teaching results.The purpose of this research is to provide some specific teaching cases for rural front-line teachers,so that junior middle school mathematics teachers in rural areas are aware of the close relationship between mathematics knowledge and model thinking,and hope that mathematics teachers in rural areas will strengthen their self-cultivation and improve Simultaneously with the teaching quality of mathematics,the model thought is combined with the actual situation in the classroom,so as to achieve the purpose of improving the math literacy of rural junior high school students and the quality of rural teaching.