A Survey Of The Use Of Exploratory Content In Textbooks By High School Mathematics Teachers

Inquiry teaching helps to improve students' sense of innovation and practical ability,and promoting the use of inquiry content in textbooks by high school mathematics teachers can also help teachers to carry out inquiry teaching.Research using text analysis and research as a means,this study explores the use of inquiry content in textbooks by high school mathematics teachers,and get corresponding inspiration.It has theoretical and practical significance for the inquiry teaching of high school mathematics teachers.The identified research questions are:1.What are the characteristics of the content of the inquiry in the high school mathematics textbook?2.What is the use of high school mathematics teachers in exploring texts in textbooks?The content of the research is divided into two parts:the writing characteristics of the inquiry content in the textbook and the use of the inquiry content in the textbook by the high school mathematics teacher.Using the content analysis method and statistical analysis method,and taken the content of the inquiry in the "Basic Elementary Function" in the textbook of the People's Education Edition as an example,Analyzed the characteristics of the presentation of the content of inquiry and the object of inquiry,structural design,and openness level.Using questionnaires and interviews,and using SPSS software to process data,Studied the high-level mathematics teachers'understanding of the content of the textbooks,the degree of freedom of use,teaching strategies,and the degree of teaching objectives.The conclusions of the study are as follows:(1)The content of the inquiry in the chapter "Basic Elementary Function" is mainly based on the textual exploration column,which is mainly based on knowledge-based inquiry.The whole chapter structure presents a spiral organization structure and is supplemented by a linear organization structure.The level of openness of inquiry is moderate.(2)High school mathematics teachers have a good adaptability to the overall content of the textbooks in the textbooks.The degree of recognition is higher in the textbooks.In the use of the texts,the content of the inquiry content in the textbooks is not much modified,and the fine-tuning is mainly based on fine-tuning;In the teaching strategy,the students are the main body,and the teachers are asked to answer questions and heuristic teaching.In the degree of teaching objectives,From the perspective of the "four basics",pay more attention to basic knowledge,basic skills,basic ideas and less attention to basic activities and experience.From the perspective of "Four Energy",pay more attention to students' ability to analyze and solve problems,but pay less attention to the ability to discover and ask questions.From the core literacy,pay attention to mathematical abstraction,mathematical modeling,mathematical operations,and visual imagination.While ignoring the logical reasoning of students.Research Inspiration:(1)Inspiration for writing content in textbooks:Explicitly explore the purpose of content writing;enrich curriculum resources;appropriately improve the level of inquiry and openness.(2)Inspiration for teachers to use the content of inquiry in textbooks:Explain the intention of writing content;use textbooks creatively according to the concept of curriculum standards;Based on the long-term development of students,inquiry teaching is carried out from the essence of mathematics.