The teaching of computational thinking has become a hot spot in the teaching of basic computer coupes in colleges and universities,but its teaching content,teaching model and teaching methods are still in the stage of exploration and research. This paper argues that the core of the computational thinking teaching should be thinking,to break through the thinking of teaching,the key is to let the students in the process of thinking through comparison and analysis,practice and other activities understand and grasp the scientific thinking method of computational thinking. In view of this,this pape...