Three Approaches to the Design of a Golden Online Course on Data Structure

The problem of Attention Deficit Disorder is more noticeable in online teaching than in face-to-face teaching. Facing the new requests of constructing Golden Course and based on the analysis of the relationship between Golden Course and Attention Deficit Disorder, the paper takes the national-level MOOC, Data structure, as an example and explores three approaches to solve the problem of Attention Deficit Disorder from the perspective of teaching content organization and implementation. These three approaches are also the core strategies for Golden Course design. The main content is as follows. First, establish the levels of learning objectives under the guidance of BLOOM model, and optimize the design of learning objectives with Mager method, so that students can obtain specific information, find correct learning direction, and avoid lack of attention. Second, use concept map to select and divide learning content, highlighting the importance and relevance of learning content, and ensure that the content is explained within about 10 minutes. Although the time is fragmented, the content is not fragmented. Third, the BOPPPS model is used to organize the process of course implementation and introduce the learning content under the guidance of questions, so as to ensure that the internal logic of the course is compact and effective, and students' interest in learning can be enhanced. Practice shows that the curriculum design strategy which combines the three approaches mentioned above can effectively solve the problem of Attention Deficit Disorder. The course, Data Structure, constructed with three mentioned approaches, was selected as one of the national-level MOOCs in January 2019, which has been running for 4 years on the net for 7 semesters, with a course rating score of 4.8 points out of 5 points, and taken by more than 70,000 learners.