在中学物理中,作为规律性的核心内容,如定理、定律之类并不是很多,而且表述也都比较简洁、明了.但物理却又是中学阶段让很多学生感觉是最难学的学科,而其难学也是很多学生最终弃理学文的主要因素.究其原因,主要是因为要学好物理,学习者必须具备较强的综合处理物理 In the middle school physics, as the core content of regularity, such as theorem, law and the like are not many, and the expression is also relatively simple and clear. But physics is the subject that many students feel is the most difficult to learn in the middle school stage. The difficulty in learning is also a major factor that many students eventually give up their studies. The reason is mainly because they need to learn physics. Learners must have a strong comprehensive treatment of physics.