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贵刊第9期刊登的四位老师关于“一次函数的图象(1课时)”的教学课例,为我们展示了四堂生动的教学场景.四个课例从不同的角度展示了“自主探究、合作交流”的新课程课堂教学理念,可谓异彩纷呈.笔者读完之后,受益匪浅.四课例共同之处在于:(1)注重创设问题情境;(2)让学生在动手操作、自主探究、合作交流中探究新知识生成的过程;(3)重视学生的情感体验,在知识应用中体验成功;(4)采用学生自评方式进行课堂小结,让学生在自评反思中建构新的知识体系.
In the 9th edition of your magazine, the four teachers’ lectures on “Image of a function (1 lesson hour)” showed us four vivid teaching scenes. Four lesson examples were presented from different perspectives. The concept of “individual inquiry, cooperation and communication” in the new curriculum classroom teaching can be described as colorful. After the author finished reading, it benefits a lot. The common features of the four lesson examples are: (1) to focus on creating problem situations; (2) to make students Explore the process of generating new knowledge in hands-on operation, self-inquiry, and cooperation; (3) Emphasize the emotional experience of students and experience success in the application of knowledge; (4) Use student self-evaluation methods to make classroom summary and let students self-evaluate Construct new knowledge system in reflection.