The Study Of Infiltration Model Thinking In Elementary School Mathematics Teaching

Mathematical language or symbols to describe the objective world,this is the mathematical model of thought,it is the link between mathematics and the objective world.The model thought is not only one of the ten subject qualities proposed in the curriculum standard,but also one of the basic thoughts of mathematics in primary school.It penetrates the model thought of mathematics into primary school students and has an important and far-reaching significance for students 'mathematics learning and solving practical problems.However,in the actual teaching process,how is the infiltration of model thought?In this study,a questionnaire was designed to investigate students' cognition of model thinking,and an interview outline was designed for teachers.148 students of the sixth students and 10 math teachers in DSH school were randomly selected for investigation and interview.After the specific analysis of the survey results and interview information,the author found that students often come into contact with mathematical models in mathematics learning and practical life,but they do not understand their concepts and do not feel deeply about the role and significance of model ideas;In the daily teaching design and classroom activities,some teachers do not pay attention to the infiltration of model ideas,and lack of effective guidance and method guidance.When students encounter this type of problem,they lack the ability of abstract construction,verification and flexible use of the model.At the same time,teachers themselves lack in-depth understanding and understanding of the connotation of model ideas,lack of thinking about specific methods to infiltrate model ideas in the classroom,and lack effective strategy guidance for student modeling and model application.In view of the existing problems found in the investigation,the author seeks for and analyzes the reasons.Combining with specific teaching cases,this study attempts to put forward strategies and methods to infiltrate the thinking of the model from the three aspects of teaching preparation,implementation and evaluation.Through this study,the author expects that these strategies can be effectively applied in classroom teaching,and play a certain role in helping teachers and students' learning,so as to improve the cognitive level and application ability of the model ideas of primary school students.