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例(习)题是教材的重要组成部分,是编者经过反复推敲、精心选择的课程资源,承载着引导数学活动、实现课程目标的双重任务,蕴含着丰富的教育功能,灵活、科学地处理教材中的例(习)题,不仅对于发展学生智力、训练学生思维品质、大面积提高教学质量是至关重要的,更是贯彻落实“用教材教而不是教教材”这一新课程理念的基本保证.在目前例(习)题教学中,一些
Case (Xi) questions is an important part of the textbook, is the editor of the course after repeated scrutiny, carefully selected resources of the course, carrying the dual tasks of guiding mathematics activities and achieving the goals of the curriculum, contains a wealth of educational functions, flexible and scientific processing of teaching materials In the case of (Xi) questions, not only for the development of student intelligence, training students thinking quality, large-scale improvement of teaching quality is essential, but also to implement “with textbooks instead of teaching materials ” this new curriculum concept The basic guarantee. In the current case (Xi) problem teaching, some