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在教学法文献上,对Ⅶ年級与Ⅷ年級的代数与物理教学联系問題,說明得是不够的。特別是在構成物理內容的方程的問題上。某些物理教师,在教授Ⅶ年級学生解答物理問題时,僅利用算術方法,而根本不用代数法,这个缺点,使学生在Ⅷ年級时不能更好的理解物理材料。另一方面,代数教师講“解一元一次方程”时,也沒有注意到使同学獲得解“文字”方程的技巧,这个技巧,又是Ⅷ年級学生深入研究物理所必需的。
In the pedagogical literature, it is not enough to explain the problem of the connection between algebra and physics teaching in grades VII and VIII. This is especially true of the equations that make up the physical content. Some physics teachers use only arithmetic methods to teach VII grade students to solve physics problems, but do not use algebraic methods at all. This disadvantage makes students unable to better understand physical materials in Grade VIII. On the other hand, when algebraic teachers talked about “solving one equation at a time,” they did not notice the skills that enabled the students to obtain a “text” equation. This technique is also necessary for VIII students to study physics in depth.