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四川省兴文中学邓第宅 1.热学内容编排过多,过于重复,尤以物态变化为甚。小学自然常识讲到水的汽化与凝结,初中安排了整整一章分子运动论与物态变化,高中又安排一章物态变化,是否可将这部份知识集中到初中去。 2.降低对矢量概念的教学要求以降低难度的作法是不妥的,这将使学生掌握到的物理知识和解决实际问题的能力大为减少和降低,我的基本主张是非但不能降,而且还要加强它。直流电一章不应删去有反电动势电路一节。
Deng Dingzhai, Xingwen Middle School, Sichuan Province 1. The content of the thermal content is too many and too repetitive, especially with changes in the state of matter. The natural knowledge of elementary schools talks about the vaporization and condensation of water. Junior high school arranges an entire chapter of molecular movement theory and physical state changes, and high school arranges a change of state of matter. Can this knowledge be concentrated in junior high schools? 2. It is inappropriate to reduce the teaching requirements of the vector concept to reduce the difficulty, which will greatly reduce the physical knowledge that students have and the ability to solve practical problems. My basic idea is not to reduce, but also Also strengthen it. The chapter on direct current should not delete the section on back emf circuits.