High School Mathematical Understanding And Practice Of "Using Textbook Teaching"

Since the basic education curriculum reform was officially launched, it has been popular in the country. Compared with the previous education mode, the new curriculum puts forward many new ideas. The concept of the traditional "Teaching Textbook "is no longer suitable for the new curriculum reform and it was replaced by " Using Textbook Teaching ".In some extent, this concept weakened the sanctity of materials, and the textbooks will be used as a paradigm and basic teaching materials, which gives teachers more autonomy, so teachers can choose and recombine the content of teaching according to the actual teaching situation. In the previous teaching, teachers have been fully aware of the importance of "Using Textbook Teaching". However, the understanding of the concept just stay on the surface layer, which needs to be further deepened. At the same time, it is not easy for teachers to implement the concept of "Using Textbook Teaching" due to lack of guidance in implementation strategies. Therefore, correct understanding and effective implementation of the concept is a subject worthy of further study.This study was focused on the main line of "Using Textbook Teaching", and it was based on the relevant research results of "Using Textbook Teaching",and it also combined author’s theoretical knowledge and practical exploration of the concept. This study made a deep interpretation in the meaning of "Using Textbook Teaching" and suggested that "Using Textbook Teaching"should be understood as a new teaching idea which throughout the entire teaching process. At the same time, through the questionnaire survey, this study made a further understanding and analysis of the high school mathematics teachers in the implementation of this concept. Based on the above theoretical explanations and combined with the author’s own educational practice, this study put forward the idea that the strategy of "Using Textbooks Teaching" should be implemented in the teaching practice from the dimensions of the use of materials, with good material and the use of live material. Finally, how to implement the concept of "Using Textbook Teaching" in teaching practice was further elaborated in the example of teaching <Determination of straight line and plane parallel>.