The Edition Of Beijing Normal University And Chinese In Junior Middle School Mathematics Textbook- "Space In Junior Middle School Mathematics Textbook- "Space And Graph" Part Of The Comparative Study

Since the "full-time compulsory education mathematics curriculum standards (experimental manuscript)" (hereinafter referred to as the standard) promulgated, the new round of curriculum reform throughout the country started. This reform involves many aspects of the curriculum idea, curriculum content, teaching mode, in the textbooks have clearly show, which emphasized the importance of teaching material in the curriculum reform, and geometric content especially prominent new textbooks. With the reform of the course, there are many different versions of the mathematics textbooks, and how to choose the teaching material for students to study is the subject of education researchers need to discuss together.. Based on the previous experience and works, with their years of teaching experience and understanding of the material, of Beijing Normal University version and teaching of "space and graph" version of the two sets of textbooks to make text comparison study, mainly through literature method and comparative method to the teaching material analysis, through the four chapters of contents of the two sets of textbooks written concept, geometric proof characteristics, exercises, and other teaching materials designed to make research. Through the research and comparison, the two versions of the textbook can reflect the advanced ideas of the new curriculum reform, and reflect the characteristics, you can sum up the following conclusions:Two sets of textbooks are illustrated, there are pictures of a large number of real life, close to the life, the knowledge and skill, process and value view of three-dimensional target culture into the learning process, textbook contents of plane geometry of the layout and structure, while not the same, but are taken by the first experimental demonstration of two stages of treatment, which the people education edition textbooks but also into the application of the information technology, expand the students’ horizons and thinking space.Two kinds of teaching materials are the use of spiral type of form, divided into two main lines, one main line is knowledge system, another main line is the use of the main method, that is, the interpretation of the method. In the plane geometry of the "two phase" of the time, the introduction of the interpretation of human education is earlier, while the introduction of the Beijing Normal University Edition later. "People education edition textbooks for students from the" do "in learning mathematics consciousness, textbook choreographed content of a lot of mathematics activity ", deepen the consciousness of students to take the initiative to explore, and Beijing Normal University edition textbooks is step by step, deepen slowly, is easy for students to grasp teaching material Global, understanding of the overall knowledge structure more comprehensive.Beijing Normal University edition of the material space is more important than the material, pay more attention to the development of students’ space, so that students more experience of the intuitive nature of the geometry. The teaching version of the teaching edition is more focused on the description of the process of proving the geometric content, and tends to develop the students’proving ability and logical thinking ability.Beijing Normal University edition textbook more time for exploration, pay more attention to the process, the version of the person to teach a lot of cooperative learning and other exploration of new knowledge, but relatively less than the Beijing Normal University Edition. Students will encounter more difficulties when doing the subject, which will require the teacher to do the appropriate supplementary when preparing for the lesson. Two sets of teaching materials in the exercises are reflected in the curriculum reform concept, such as the two sets of materials, the real-life situation into the exercise, so that students understand the relationship between mathematics and real life..People teach editions every day before the holiday figure, can be to the teacher as the introduction of material, material with a lot of cooperation learning, to explore new knowledge; and Beijing Normal University Edition chapter name easier to understand or to enhance memory.Through textual comparison BNU edition and teaching version of the two sets of textbooks, in the hope that under the guidance of the new curriculum standard, to better grasp the teaching materials, improve the teaching quality of the junior middle school geometry in a certain extent, also hope to can provide some useful suggestions for the revision of teaching materials.