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我省实施新课改以来,化学学科在内容和编排体系及深广度上有了很大的变化,我们一线教师为了适应新课程的要求需要努力转变教育教学理念。两年以来,我们在摸索中前进,不断地发现问题,主要出现以下问题:由于课时不足,三维目标的落实不到位,探究教学低效,学生缺乏问题意识,习题处理时间安排不恰当,忽略演示实验在教学中的作用等等。要解决这些实际问题,关键在于如何提高化学课堂教学的效率。
Since the implementation of the new curriculum reform in our province, there has been a great change in the content and layout of chemical disciplines and the breadth of the chemical discipline. Our front-line teachers need to make efforts to change the concept of education and teaching in order to meet the requirements of the new curriculum. In the past two years, we have gone through groping and constantly found problems. The main problems are as follows: due to lack of hours, the implementation of three-dimensional goals is not in place, exploring inefficient teaching, students lack of awareness of the problems, exercise scheduling inappropriate, ignoring the presentation The role of experiment in teaching and so on. To solve these practical problems, the key lies in how to improve the efficiency of chemistry classroom teaching.