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思维始于问题,创造也始于问题。课堂上,一个有效的问题往往能够引导学生深度参与课堂教学,真正启迪学生的思维。为了实现这一教学目标,教师应该研究问题的设计角度,恰当地选择问题的切入点,使问题富有思维含量和思维层次。结合课堂教学实践,依次阐述从因果、评价、优化、质疑、迁移、想象等角度设计的不同类型问题,对于培植学生科学思维能力的价值与意义。
Thinking begins with the question, and creation begins with the question. In class, an effective question can often lead students to deeply participate in classroom teaching and really inspire students’ thinking. In order to achieve this teaching goal, teachers should study the issue of design point of view, the appropriate choice of the starting point for the problem, so that the problem of rich thinking content and thinking level. According to the practice of classroom teaching, the different types of questions designed from the perspectives of causation, evaluation, optimization, questioning, relocation and imagination are elaborated in order to cultivate the value and significance of students’ scientific thinking ability.