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我在二年级听一位老师讲《小蝌蚪找妈妈》,为了增加感性知识、激发学生爱科学、爱自然的兴趣,教者布置学生养几只小蝌蚪,学生情绪很高。有一个男孩子举手请求发言。他说:“老师,我爸爸说小蝌蚪长大之后不一定是青蛙,有的是癞蛤蟆。”教室里顿时热闹了。学生们叽叽喳喳,老师沉思片刻说:“书上这么讲的,我们上学时老师也这么讲的。”授课到此结束,兴趣盎然的小学生心头添了一块疑云。
In the second grade, I listened to a teacher about “Little Tadpoles looking for Mom”, in order to increase perceptual knowledge, stimulate students to love science and love the natural interest, the teacher arranges the students to raise several small tadpoles, the students have high emotion. A boy raised his hand and asked to speak. He said: “Teacher, my father said the tadpoles are not necessarily frogs when they grow up, and some are toad.” The classroom was very lively. The students twittering, the teacher thought for a moment, said: “The book is about it, and when we go to school the teacher says so.” At the end of this course, the interested pupils added a piece of suspicion.