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在平时的教学实践和听课观摩中,可以发现有许多教师在课堂上设问不得法、不得时、不恰当,使课堂顿时变得尴尬,学生陷入迷茫,无法开展有针对性的思考,或者是经常问“答案对不对?”、“是不是这样?”等无指引性的问题,虽然课堂气氛热闹,但实质上没有达到预期的教学效果。教师在数学课堂上进行有效的“设问”才能体现教师为主导学生为主体的重要目标,有效设问也是一节课成败的关键。结合多年的教学经验,笔者
In normal teaching practice and observation, you can find many teachers in the classroom can not be lawful, improper, inappropriate classroom suddenly became embarrassed, students into confusion, unable to carry out targeted thinking, or Often asked “answer is wrong? ”, “Is not the case? ” And other non-guiding issues, although the classroom atmosphere is lively, but did not substantially achieve the desired teaching effect. Teachers in mathematics classroom to carry out effective “set question ” to reflect the teacher as the main goal of leading students as the mainstay, effective questioning is also the key to the success or failure of a class. Combined with years of teaching experience, the author