在新的课程标准中十分强调“过程”一词,既要重视学生的参与过程,又要重视知识的重现过程。当我们强调学生参与“过程”时,同样也要强调教师主动地参与这样一个“过程”。这就是说,教师应成为教学建构活动深谋远虑的设计者。而问题又是学习的起点,基于问题学习要求学生针对一定问题情境,并在问题的发现和解决过程中扮演积极的角色。在具体通 In the new curriculum standard emphasizes “process ”, it is necessary to attach importance to the process of student participation, but also pay attention to the reproduction of knowledge process. When we emphasize student participation in “process,” we also emphasize the teacher’s active participation in such a “process.” This means that teachers should be thought-provoking designers of instructional activities. The problem is the starting point for learning. Based on the problem learning, students are required to deal with certain problem situations and play an active role in the process of problem finding and solution. In specific pass