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中央教育部頒佈了中學物理教學大綱(草案)以後,引起了各地中學物理教師的極端重視,已有許多同志寫了學習心得的文章,現在正開展對這一文件學習的热潮。我將初步學習的體會寫出來,請同志們多加指正。 (1)在初中一開始就使學生作長度,體積,重量比重的測定,這樣能樹立學生的觀察與實驗的基礎,對比重採取單位體積的物體的重量,有單位;這樣能使學生對比重形成一簡單的,明確的,具體的概念,這就糾正過去對比重抽象的了解(不名數,無單位),也糾正了在比重之外,再
After the Central Ministry of Education promulgated the Draft Outline of Physics Teaching for Secondary Schools, it aroused the utmost importance of physics teachers in secondary schools all over the country. Many comrades have written articles on their learning experiences and are now on the upsurge of studying this document. I will write down the initial learning experience, please comrades more correct. (1) The measure of the length, the volume and the proportion of the weight of a student in the beginning of junior high school can establish the basis of the student’s observation and experiment, and compare the weight of the object taking the unit volume with the unit; The formation of a simple, specific and concrete concept will correct the past knowledge of anonymous abstraction (anonymity and unitlessness) and correct the difference between specific gravity