教化学的老师心中总有一个疑问,中学化学并不难学,可总有一些学生在化学学习上产生困惑。虽然原因各不相同,但也存在共性,化学学困生除具有一般学困生特点之外,在教学中发现,首先他们没有真正认清化学学科的本质特点,而只知盲目识记。其次他们不善于运用化学思想解决问题。第三,在学习中重学而不重思,重做而不善想。心理上因困难而产生 There is always a doubt in the minds of chemistry teachers that secondary school chemistry is not difficult to learn and there are always some students who are confused about chemistry. Although the reasons vary, but there are commonalities. In addition to the general characteristics of students who have difficulty attending school, chemistry students find that in teaching, firstly, they do not really recognize the essential characteristics of chemistry and only know blindly. Second, they are not good at using chemical thought to solve the problem. Third, to study in the high school rather than rethink, redo rather than good thought. Psychologically due to difficulties arising