Research On Task-Driven Teaching Strategies Of The Special Activity Of Mathematical Modeling In Senior High School

The special activity of mathematical modeling is a kind of independent mathematical modeling activity.Chinese education policy attaches great importance to the training of students’ applied ability,and the special activity of mathematical modeling is an effective way to cultivate and promote their applied ability.However,due to various reasons such as the tense class time in senior high school,the teaching of the special activity of mathematical modeling has not been valued,so how to carry out the special activity of mathematical modeling has become an urgent problem to be solved.Task-driven teaching method is a student-centered,teacher-led and task-oriented teaching method,it can effectively improve teaching efficiency.Therefore,this thesis is committed to studying the teaching of the special activity of mathematical modeling under task-driven.Firstly,the thesis uses literature analysis to make literature review on the special activity of mathematical modeling,task-driven teaching method and other related theories;secondly,by the help of the method of questionnaire and interview analysis,the thesis investigates and sorts out the problems in the teaching and learning of the present special activity of mathematical modeling and the viewpoint of the teachers on carrying out the special activity of mathematical modeling based on task-driving;thirdly,according to the theoretical basis and the present situation of teaching,the thesis puts forward some teaching suggestions from the aspects of principles,strategies and concrete teaching links;finally,the thesis designs and implements the teaching of the best drinking time of tea.Research shows that both teachers and students recognize the value of the special activity of mathematical modeling.However,due to the long activity cycle,In view of the difficulty in selecting research topics,the students’ general level of mathematization of practical problems,and their inadequate grasp of the connotation of problems and the flow of mathematical modeling,the special activity of mathematical modeling has not achieved good teaching effect.In addition,teachers think it is reasonable to carry out the special activity of mathematical modeling under the guidance of task-driven teaching method.In view of the above situation,the thesis puts forward four principles,five strategies and six segments of design teaching,and verifies the feasibility of the research through the teaching practice.