“做中学”的十大原则中 ,有两条涉及教学内容的组织和安排 :其一是 :教师可向孩子提议搞某些活动 ,并把活动分成阶段 ,让孩子循序渐进地展开学习。这些活动应该是教学计划的一部分 ,但孩子有足够的自主权。其二是 :某个主题的教学活动 ,一般应安排若干个星期的时间 ,每星期至 Among the ten principles of “learning by doing”, two of them deal with the organization and arrangement of teaching contents. One is that teachers can propose to children to engage in certain activities and divide the activities into stages so that children can gradually learn. These activities should be part of the teaching plan, but children have sufficient autonomy. The second is: a topic of teaching activities, the general should be scheduled for a number of weeks, every week to