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笔者在对七年级(下)生物第八章《生物体有相似的结构层次》的第一节植物体的组成和第二节《人体的动物组成》的有关知识进行复习时遇到了问题并对其进行了深刻的反思。一、出现的问题3月4日上午第四节课,七年级(1)班生物课,课前批改了该班的作业,作业内容是:以“今天我学会了……”为题用150字左右进行叙述;生物补充练习册《人体的结构层次》。作业中出现了这样的问题:①作业上量不足;②错误率很高;③存在着大量的抄袭、应付了事现象。二、课堂教学实录(部分)1.片断一师:作业中存在的问题:(略)。请相关同学来说说原因。
The author has encountered some problems in reviewing the composition of the first plant in the seventh grade (the following) and the eighth chapter “The similar structure level of the living body” and the related knowledge in the second section “The animal’s composition in the human body” It conducted a profound reflection. First, the problems on the morning of March 4 the fourth, seventh grade (1) class biology classes, pre-class work to change the class, homework is: to “today I learned ... ...” for the title Use about 150 words to describe; bio-supplement exercise book “structure of the human body level.” The job appeared in such a problem: ① lack of operations; ② high error rate; ③ there is a large number of plagiarism, deal with the phenomenon. Second, classroom teaching Record (part) 1 piece a division: Problems in the operation: (omitted). Please talk about the reasons for the students.