Application of BOPPPS teaching model in online and offline blended teaching of college Public Basic Mathematics

As The Times advances, innovating teaching methods, optimizing teaching resources and building online and offline blended teaching environment have become the top priority. Therefore, this paper constructs a BOPPPS model based on active introduction, problem formation, pre-evaluation, participatory learning, evaluation feedback and summary, which aims to help students deeply understand and master the key knowledge of the course and helps teachers effectively improve the teaching effect of the course. The BOPPPS model integrates the education information technology and undergraduate teaching, establishes the closed-loop feedback framework of teaching and learning and gives full play to the main role of students in teaching, which at the same time, provides students with a learning atmosphere of independent inquiry, cooperative learning, knowledge exchange and critical reflection, and achieves good results in teaching practice. The results show that after applying BOPPPS teaching model in the college public basic mathematics course, the scores of students have been primarily more than 90 points, and at the same time, the proportion of students with scores of 80-90 points has been significantly increased, and the percentage of students failing has dropped dramatically. This indicates that the BOPPPS teaching method can significantly increase the proportion of students with high scores, perfect the learning effect, reduce the failure rate, and improve students' learning enthusiasm and ability to master knowledge.