Under the background of new curriculum is to learn mathematics concept must have a scientific method of "guiding, learning", in order to make students truly understand and grasp the core of mathematical concepts, grasp mathematical concept is a reflection of the thought method, to learn mathematics thinking, to form a powerful mathematical cognitive structure, cut the real development of mathematics ability, to improve the quality of mathematics. To "guiding case" to rely on, full of the teacher-student interaction, students interaction, make the core of mathematics concept and thinking method to be implemented in the classroom.It is a breakthrough to improve quality and efficiency of mathematics classroom teaching. Based on this,how to apply the status of teaching case in high school mathematics concept teaching?What are the problems in the application of the guidance case of senior high school mathematics teaching concept? In response to these problems, what countermeasures should be taken? The solution to these problems is quite urgent.In Taiyuan city high school of 208 students and 34 teachers as the research object, application of "guiding case" in high school mathematics concept teaching of investigation and study, analysis and investigation of the problems, mainly adopts the research method is questionnaire survey method, interview and case analysis. The purpose of the study is mainly through the investigation and analysis application status of "guiding case" in high school mathematics concept teaching, understand the problems existing in the concept of learning plan teaching effect and teaching, and find out some countermeasures and suggestions to can solve the problem.Through the research, it is found that the effect of teachers and students of mathematics concept learning case knowledge and attitude and design, students use the concept guiding the case learning and teachers' teaching effect does exist some problems, these problems as follows: 1. Teachers and students are unclear understanding of concept learning; 2. Concept guiding the case design is not comprehensive; 3. Teaching part implement does not reach the designated position; 4.Discretion guidance of teachers is very difficult to grasp; 5. Students autonomous learning ability still need to be improved; 6. Teachers' teaching and students' learning pressure big problems. Based on the problems found in this study, from the teachers teaching and students learning put forward countermeasures: 1. Teachers should focus on learning, the correct understanding of mathematical concepts guiding case; 2. The teachers should pay attention to grasp of mathematics concept learning plan design aspects; 3. Teachers should change their roles, student learning guide; 4. A good grasp of the guidance of case teaching; 5. Control the extracurricular exercise, reduce the burden of students; 6. Enhance students' subjectivity; 7. To strengthen the students' cooperation spirit; 8. Strengthen the students' inquiry ability. |