自然课最后几分钟的教学,在教学环节上属归纳总结、巩固应用阶段。在这一阶段,循循善诱的点拨,条分缕析的归纳,画龙点睛的总结固然重要,但让学生在巩固知识的同时进一步开拓深化其思维能力更为重要。演奏一首好的乐曲,可以余音绕梁,阅读一部好的文学著作,可以荡气回肠,一堂好的课,也应形成一种“完而未完、意味无穷”,“心求通而未得、口欲言而未能”的教学境界。 一、设置悬念导延伸 精采处嘎然而止,关键时引而不发,是说书人吸引听众的诀窍。在一定程度上,授课犹如说书,必要的“卖关子”无疑 The last few minutes of nature class teaching, in the teaching aspects are summarized, consolidate the application stage. At this stage, it is important to summarize the essence of the finishing touches, but it is even more important for students to further develop their thinking ability while further consolidating their knowledge. Play a good piece of music, you can reverberate around, read a good literary book, you can sigh, a good lesson, should also form a kind of “End without end, means endless”, “ Words failed ”teaching realm. First, set the suspense extension Exceptional Department came to a halt, the key cited without hair, is a bookmaker to attract listeners know-how. To a certain extent, teaching is like a storyteller, and the necessary “selling off” is undoubtedly