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目前数学课堂中,学生活动还存在一些弊端,主要表现在:1.注重活动的外在形式而忽略数学学习的实质内容;2.关注外显的学生活动(观察、操作、交流等)而忽视了内在的学生活动(数学思考);3.强调了学生在活动中主体地位而忽视了教师在学生活动中的引领作用。这些弊端,直接导致了一些数学课堂学习活动效率低下。改变这些弊端的根本办法,必须以教师对教材的理解与把握为基础,以抓住数学本质为
At present, there are still some shortcomings in the students’ activities in mathematics classroom, mainly as follows: 1. Pay attention to the external forms of activities while ignoring the substance of mathematics learning; 2. Ignore the explicit student activities (observation, operation, communication, etc.) (Inner) student activities (mathematical thinking); 3. Emphasize the dominant position of students in activities and ignore the leading role of teachers in student activities. These shortcomings, a direct result of some math classroom learning activities inefficient. The fundamental way to change these shortcomings must be based on teachers’ understanding and grasping of teaching materials so as to grasp the essence of mathematics as