Exploration and Practice of Blended Teaching Reform of Higher Vocational Applied Mathematics Courses Empowered by Digital Technology

Blended teaching aims to integrate the advantages of online learning and face-to-face teaching to realize the efficient delivery of teaching content and activities. This paper combines the BOPPPS teaching model with online and offline blended teaching, designs a BOPPPS blended teaching strategy based on intelligent question and answer technology, and conducts a teaching experiment using the strategy in a higher vocational mathematics teaching practice to investigate the academic performance of two classes and students’ perception of the teaching model. After one semester of teaching reform, the average total score of the experimental class was 75.235, which was 11.245 points higher compared to the control class score of 63.99. And the distribution of the score range is concentrated towards the high score range. Although 75% of the students thought that the blended teaching of able quiz technology and BOPPPS increased their learning burden, 85% of the students indicated that they liked and wanted to continue the blended teaching of intelligent quiz technology and BOPPPS. In the four aspects that the new teaching mode can enhance learning interest, willingness to actively participate in the communication and discussion in class, actively complete the learning tasks, and improve the ability to apply mathematics, the percentage of students’ agreement is 80% or more than 80%. By carrying out the teaching research, it is hoped that the BOPPPS model can be condensed into a more effective teaching method that can be put into practice, and it is also expected that this study can provide a reference for higher vocational education and teaching reform.