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一位教师曾经这样谈她两次教《怎样认识物体(五)——岩石》的过程:第一次.她以为学生生活在山区,“到处都是大大小小的石头”,“对岩石应当是再熟悉不过的了”。因此,教学时她只带了几盒岩石标本,按课文的顺序告诉学生这几种岩石的名称,有哪些特性,成分是什么等等,然后让学生观察标本。结果,学生“只会背老师抄下的‘条条’,不会鉴别岩石。”第二次,她改变了教法,先让学生“每
A teacher once talked about her teaching of the process of “How to Understand Objects (V)-Rock” twice. For the first time, she thought that students lived in the mountains. “There are large and small stones everywhere.” It is familiar again." Therefore, when she was teaching, she only brought a few boxes of rock specimens. According to the order of the texts, tell the students the names of the rocks, what are the characteristics, what are the ingredients, etc., and then let the students observe the specimens. As a result, students “will only be able to copy the ‘one article’ copied by the teacher and will not identify rocks.” The second time, she changed the teaching method and asked students to “per