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课程改革后,化学课本的知识结构发生了变化,对新课程的深浅如何把握,有些教师无从下手。我国目前的中小学教学有一个非常突出的问题,那就是:教师很辛苦,学生很痛苦,却没有得到应有的发展。因此,在全面推进素质教育的今天,在新一轮国家基础教育课程改革之际,讨论有效教学的理念与策略就显得十分迫切与必要了。教学策略使用不当,不但达不到预期的目的,反而会冲淡教学的重难点,分散学生的注意力,削减学生的学习兴趣,浪费宝贵的课堂时间。其结果是教师疲
After the curriculum reform, the knowledge structure of chemical textbooks has changed. How to grasp the depth of the new curriculum, some teachers can not start. At present, there is a very outstanding problem in primary and secondary education in our country. Teachers are very hard and students are very painful, but they have not got the proper development. Therefore, it is urgent and necessary to discuss the concept and strategy of effective teaching on the occasion of the new round of national basic education curriculum reform. Improper use of teaching strategies, not only failing to achieve the intended purpose, but will dilute the teaching of the heavy and difficult to distract the attention of students, reducing students’ interest in learning, wasting precious classroom time. The result is a teacher tired