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《数学课程标准》提出数学教学应从学生实际出发,创设有助于学生自主学习的问题情境,引导学生通过实践、思考、探索、交流,获得知识,形成技能,发展思维,学会学习,促使学生在教师指导下生动活泼地、主动地、富有个性地学习。课堂问题是课堂教学的一个重要组成部分,如果课堂教学离开了课堂问题,学生的探究活动就无从谈起,它是学生探究活动的核心。新课程背景下的课堂教学,需要让我们的课堂问题更加有效,有利于引发学生的探究动机,培养学生的探究品质,进而有利于课堂教学的有效和高效。
Mathematical Curriculum Standards put forward that mathematics teaching should proceed from students ’actual conditions, create problem situations that help students to learn independently, and guide students through practice, thinking, exploring, communicating, acquiring knowledge, developing skills, developing thinking and learning to promote students’ Teachers under the guidance of lively, active, full of personality learning. Classroom problems are an important part of classroom teaching. If classroom teaching leaves classroom problems, students ’inquiry activities can not be discussed. It is the core of students’ inquiry activities. The classroom teaching in the context of the new curriculum needs to make our classroom problems more effective, to arouse the motivation of students to explore, to develop the quality of inquiry of students, which is beneficial to the effective and efficient classroom teaching.