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当前,新课改在课堂教学层面面临的挑战之一就是低效的问题,所以提升课堂教学的高效性是当前深化教学改革的关键和根本所在。那么如何建构有效的课堂教学,提高课堂教学的实效性呢?首先得有正确的儿童观,同时牢牢把握以数学思维为中心,同时通过正确的教学策略来具体落实,使学生的主体地位与教师的主导作用和谐统一。其次,要明白,“问题”是创新的起点,是数学研究的核心。爱因斯坦认为:“提出一个问题比解决一个问题更重要。”所以培养学生提出问题的能力是一项十分重要的教学任务,也是社会发展和教育发展的大趋势。
At present, one of the challenges that the new curriculum reform faces in the classroom teaching is inefficiency. Therefore, improving the efficiency of classroom teaching is the key and fundamental of deepening the teaching reform at present. So how to construct effective classroom teaching and improve the effectiveness of classroom teaching? First, we must have a correct view of children, while firmly grasp the mathematical thinking as the center, at the same time through the correct implementation of teaching strategies to make the students’ The leading role of teachers and harmonious unity. Second, it is important to understand that “problem” is the starting point of innovation and the core of mathematical research. Einstein argues that “raising a question is more important than solving a problem.” Therefore, developing students’ ability to ask questions is a very important teaching task and also a major trend in social development and education.