Research On Educating The Senior High School Students' Question Discovering And Raising Competence Based On What If Not

According to the curriculum standards for general high school mathematics(2017 edition),high school mathematics education should cultivate students' ability to find and raise problems,analyze and solve problems.In view of the deficiency of students' ability to find and solve problems,this paper expounds the importance of problem consciousness,in which finding and proposing problems are the basis of problem consciousness and the basic ability of developing mathematical thinking.Therefore,this paper puts forward the use of what if not to help students find and raise questions,in order to launch an investigation.In order to explore whether what if not can improve the ability of senior high school students to discover and raise problems in algebraic part,and to explore its influence on senior high school students' mathematics learning ability.Firstly,through literature analysis,this paper elaborates the research background and theoretical basis of finding and raising questions;secondly,it introduces the implementation steps and negative ways of applying what if not;secondly,through quantitative research and case study,it carries out questionnaire survey and interview research on senior high school students in order to understand that what if not can improve senior high school students' discovering and raising questions in functional context.Finally,it summarizes and reflects on the whole research process.This paper combines theory with practice in order to provide suggestions for the effective implementation of the teaching of question-discovering and question-raising for senior high school students.