| 1. | Import the concept of learning object into the model , treat each level of the model as learning object . define knowledge point as simple learning object and the other two level is complex learning object . we try to enhancing the reusability and interoperability of course by using the characteristic of learning object
在整个模型中引入学习对象概念,将每一层都看成是学习对象,定义底层的知识点为元学习对象,其余两层为复合型学习对象,尝试借助学习对象的特性来提高课程的重用性、互操作性。 |
