刚进入高中阶段学习的学生由于受到初中教师的教法、自身的学法及其他一些因素的影响,往往不适应高中化学的学习,在化学的学习上一蹶不振,甚至影响其他学科的学习。作为教育工作者有必要认真分析其影响因素,采取相应的对策,大面积提高学生的素质。一、学习困难的原因1.教材的原因初中教材涉及的基础知识,理论性不强,抽象程度不高。高中教材与初中教材相比,深广度明显加深,由描述向推理发展的特点日趋明显,知识的横向联系和综合程度有所提高,研究问 Due to the influence of middle school teachers’ teaching, their own learning methods and other factors, students who have just entered the senior secondary school often do not adapt themselves to the study of chemistry in senior high schools. They have been sluggish in chemistry and even influenced the learning of other subjects. As educators, it is necessary to carefully analyze the influencing factors and take appropriate countermeasures to improve the quality of students on a large scale. First, the reasons for learning difficulties 1. Reasons for teaching materials The basic knowledge of junior high school teaching materials, the theory is not strong, the degree of abstraction is not high. Compared with the junior high school teaching material, the senior high school teaching material has deepened its breadth and depth. The characteristics of its development from description to reasoning have become increasingly obvious. The horizontal connection and comprehensiveness of knowledge have been raised.