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在素质教育时代背景的呼唤要求下,初中北师大版数学教材的编写遵循了贴近学生、贴近生活、贴近实际的原则。由此可见,数学课程变成了体验课程,它不仅是承载数学知识的“死”课本,更是探求新知的“活”过程。初中数学教学理所当然要遵循新课标的要求和贯彻素质教育的理念———充分尊重学生的主体地位,让学生在亲身参与、直接体验中进行合作学习,在教学互动中获得相应的数学知识与技能。这就要求数学教师必须关注数学课堂教学的有效性,在有限的时间里让尽可能多的学生学习到尽可能多的数学知识、形成认识和解决数学问题的能力。
Under the call of the background of quality education, the compilation of mathematics teaching materials for junior high school Beijing Normal University follows the principles of being close to students, living close to reality and approaching reality. Thus it can be seen that mathematics curriculum has become an experience curriculum. It is not only a “dead” textbook carrying mathematical knowledge, but also a “living” process of seeking new knowledge. Junior high school mathematics teaching, of course, to follow the requirements of the new curriculum standards and implement the concept of quality education --- full respect for the dominant position of students so that students participate in the direct experience of cooperative learning in teaching interactive access to the corresponding mathematical knowledge and skills . This requires that mathematics teachers must pay attention to the effectiveness of mathematics classroom teaching, so as to allow as many students as possible to learn as much mathematical knowledge as possible for a limited time, and form the ability to recognize and solve mathematical problems.