There don't pay attention to the problems such as interrelationship of curriculum knowledge,course knowledge integration and connection,the teaching of correlative knowledge lacks coherence,etc.,between Operating System and Computer Organization Architecture.Analyzes and discusses the internal relations between the two courses on the dependence relation of knowledge,correlation,the integration of learn?ing and the cooperation of teaching,etc.And there is a viewpoint on an interrelationship of curriculum knowledge based on computational thinking suggested,including the correlation thinking map ...