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本文从科学课中问题情景教学的有效设问中经常遇见的几个问题出发及从悬念设问、矛盾设问、质疑设问、递进设问和开放设问来提出策略,分析课堂情景教学中的有效设问,以达到培养学生的思维分析能力。
This essay starts from several problems often encountered in the effective questioning of problem situations teaching in science class and puts forward some strategies from suspense hypothesis, contradiction hypothesis questioning, questioning questioning, progressive questioning and opening questioning to analyze the situation of classroom teaching In the effective design questions, in order to achieve the ability to train students in thinking.