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八年级物理涉及到很多物理量的计算,学生都觉得物理计算题较难把握,有时不知道从哪个地方入手;教师在教学过程中对这些物理计算也很头痛,一个计算题时讲几遍学生都不会全部掌握.之所以难,一是因为我们对物理规律认识不够,理解不深,只会套用公式,不会灵活运用公式;二是不善于归纳总结做题技巧与方法.为此,现就初中物理计算题解题技巧与方法作部分小结:
Eighth-year physics involves the calculation of many physical quantities. Students all feel that physical computing problems are more difficult to grasp and sometimes they do not know where to start; teachers are also very annoyed with these physics calculations in the teaching process. Students are taught several times in a calculation problem. The reason why it is difficult to grasp is that because we do not know enough about the laws of physics and do not understand it deeply, we will only apply formulas and will not flexibly use formulas. Second, we will not be good at summarizing and summarizing questions and techniques. On the physics calculation problem solving skills and methods for junior middle school, make a summary: