小学英语教学开放性问题设计和课堂实录(2)
2012-08-28 22:03
T: How do you do that?
S1: I must pick up litter. I must put the litter into a litter bin.
S2: I promise to keep the air clean.
T: Why? Is there air pollution?
S2: Yes, I think so. I promise to stop cutting down forests and recycled used paper. I promise to plant tall trees, beautiful flowers.
以上这段课堂实录中有两个学生进行了不同的回答,一个想通过捡垃圾来保护环境,另一个想通过不乱砍乱伐森林,循环使用纸和种植树和花来净化空气。可见他们的思维都比较活跃。
开放性问题的设计
关于开放性问题的设计,将涉及到许多方面,如教学内容、教学目标和学生认知水平等,需要教师进行统筹规划。
1. 层次清晰,围绕主题
开放性问题通常会围绕某一个主题。我们教师在设计问题的时候,应层次分明,围绕主题,最好在某个情境下进行适当的拓展。如在6B Module4 Unit3 Healthy eating中,我设计了三大板块进行教学,以下是课堂实录片段:
(1):带着问题听录音。同时提出四个简单而很重要的问题:
Where did Mr Ling/Miss Chen live?
How was Mr Ling/Miss Chen?
(2): 看课文跟读,理解课文。(面向全体学生,要求人人会回答)
Why was Mr Ling fat and unhealthy?
How did Mr Ling become thin and healthy?
Did Mr Ling go back to live in the town? Why? / Why not?
(3): 通读全文,在理解的基础上进一步提高。(针对基础较好的学生)
Who had a good eating habit? Why?
What must you do to have good eating habits?
以“问题”为主线,紧扣食物这一主题,结合课文内容设计了上述有关食物和饮食习惯的开放性问题,取得了很好的教学效果。
小学英语教学开放性问题设计和课堂实录(2).doc
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