Research On The Teaching Of High School Mathematics Examples Based On The Development Of Core Literacy ——Taking The First Volume Of Compulsory High School Mathematics For People's Education Press (A Version) As An Example

At present,high school mathematics textbooks based on the " The curriculum standards for mathematics in ordinary senior high school(2017 edition)" have been put into use,and the cultivation of mathematics core literacy has become the focus of high school mathematics teaching.In the process of helping students develop the mathematics core literacy,the most important way is to improve the ability to use mathematics knowledge and methods.Therefore,how to give full play to the role of examples in improving students' mathematical knowledge and method application ability should be a necessary concern for developing students' mathematics core literacy.Based on this understanding,this article takes "The First Volume of Compulsory High School Mathematics for People's Education Press(A version)" as an example,and discusses examples teaching of high school mathematics based on mathematics core literacy development of mathematics.First of all,collect and sort out documents related to the latest developments in mathematics core literacy,mathematics examples and examples teaching to provide basic support for research.Secondly,conduct a questionnaire survey on some high school mathematics teachers to understand the current teachers' emphasis on example questions and mathematics core literacy,and help students develop mathematics core literacy in the examples teaching.At the same time,some high school students are surveyed on test papers.To understand and analyze the status quo of the development of students' mathematics core literacy.Thirdly,on the basis of the survey results,a high school mathematics example teaching strategy that points to the development of the core literacy of the subject is proposed and analyzed through cases.Finally,based on the proposed teaching strategy,a teaching case was designed and optimized based on the implementation,which verified the rationality and feasibility of the strategy in actual teaching.