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洛伦兹说:“一只南美洲亚马逊河流域热带雨林中的蝴蝶,偶尔扇动几下翅膀,可以在两周以后引起美国德克萨斯州的一场龙卷风.”这就是著名的“蝴蝶效应”.此效应说明,事物都是相互关联的.高中化学相对于初中来说,在知识的安排上,更注重各年级内及各年级间的知识联系,在保证知识结构的系统性和完整性的同时,对内容的安排采用了将各部分知识分散处理,相对集中的方法.化学实验比较多,理论的知识更加抽象,学生学习的难度也随之不断加大.对于如何学好高中化学,是化学教师一直不断研究的课题.在此我想谈谈自己的看法.
Lorentz said: “A butterfly in the tropical rainforest of the Amazon, South America, occasionally flaps its wings for as little as two weeks to cause a tornado in Texas, United States.” “This is the famed ”Butterfly effect." This effect shows that things are interrelated.School chemistry compared to junior high school, in the arrangement of knowledge, pay more attention to the knowledge of all grades and grades of contact, in ensuring the structure of knowledge system Sex and integrity of the content at the same time, the content used to disperse the various parts of the knowledge, the method of relative concentration of chemical experiments more theoretical knowledge is more abstract, the difficulty of learning also will continue to increase. Chemistry at high school is a topic that chemistry teachers have been constantly studying, and I would like to talk about my own views.