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在所有的高中课程中,除了语数外三大科有难度外,还有一些理科也存在很大难度。高中化学中就有很多的知识点艰涩难懂。但化学是一门非常重要的学科,特别是对理科生来说,因此学好化学很有必要。同时化学也是一门相对抽象的科目,而且与数学这门学科之间也有密切联系,这也增加了学生学习的难度。高中化学的知识点比较零碎,物质的种类多样化,不同物质之间的化学反应也是各不相同。所以不管是在学习过程中还是考前复习过程中学生都难以做到对所有的知识点面面俱到,总是会出现知识点的遗漏。因此教师要引导学生时时对知识点进行归纳总结,使之系统化。
In all high school courses, in addition to the number of languages outside the three major difficulties, there are some science there is also very difficult. There is a lot of knowledge in high school chemistry point difficult to understand. However, chemistry is a very important subject, especially for science students, so it is necessary to learn chemistry well. At the same time, chemistry is also a relatively abstract subject, and it is also closely related to the discipline of mathematics, which also increases the difficulty of student learning. The knowledge of high school chemistry is fragmented, the variety of substances is diversified, and the chemical reactions between different substances are also different. So whether it is in the learning process or exam review process, students are difficult to do all aspects of knowledge, there will always be missing knowledge points. Therefore, teachers should guide students from time to time to summarize the knowledge point, so that the system.