On the basis of in-depth study and understanding of President Xi's new era education policy, this paper explores how to effectively carry out classroom teaching design under the boppps teaching model, and how to improve the effectiveness and systematicness of course teaching by combining with mind map, and develops a set of teaching methods suitable for basic computer teaching, which is of great significance to cultivate students' independent ability, exploration ability, cooperation ability and questioning ability Problem analysis ability and hands-on ability are very important.