在数学课堂中,通过课堂讨论活动,师生间达成想法和意见的交流,进而达成数学概念的建构。传统上,教师被视为课堂中唯一数学知识的权威,主宰着学生所要学习的课程内容。一方面,教师在课堂中向学生示范如何解题,并通过提问方式,由学生对于问题的反应来评量学生学习的成效。另一方面,学生在聆听完教师讲述相关概念以及示范如何解题后,再个别安静地待在座位上独自做 In the mathematics classroom, through the classroom discussion activities, teachers and students to achieve the exchange of ideas and opinions, so as to achieve the construction of mathematical concepts. Traditionally, teachers were seen as the only authority in the classroom on mathematical knowledge that dominates the content of the lessons to be learned by students. On the one hand, teachers show students how to solve problems in class and evaluate the effectiveness of student learning by responding to questions by asking questions. On the other hand, after listening to the teachers about the related concepts and demonstrating how to solve the problems, the students should sit quietly in their seats and do it alone