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长久以来,各种版本的中学物理教科书中,都没有将力的起源产生、力和运动的关系、表示计算、相互作用的特点给学生写清楚,讲明白。以下教学内容,以人教版八年级(高一)物理教科中的具体问题为选择对象;重新编写了以上提出的每一个问题。使学生自己在日常生活中的实践、实验、观察、感受、体会,在最短的时间内,高效理解掌握物理力学入门部分的教学内容。
For a long time, various versions of high school physics textbooks did not give the origin of force, the relationship between force and movement, indicating that the characteristics of calculation and interaction give students a clear and concise explanation. The following teaching content is based on the specific problems in the eighth grade (grade one) of the PEP, as the object of selection; and each one of the issues raised above is rewritten. Enable students to practice, experiment, observe, feel and understand themselves in their daily life. In the shortest time, they should understand and master the teaching contents of the introductory part of physics and mechanics.