Practice and Exploration of Blended Online and Offline Teaching Mode for Higher Mathematics Courses Based on the Learning App

This article studies the necessity, implementation process, and difficulties faced by blended online and offline teaching of higher mathematics courses based on the Learning App in higher education institutions. Through specific case analysis, this paper studies how the blended teaching mode of online and offline can improve the teaching quality and student learning effectiveness of higher mathematics courses from three aspects: the presentation form of course teaching, the reform of assessment methods, and the implementation effect. Solutions are proposed for the problems that arise in the teaching process, providing useful reference for the teaching reform of higher mathematics courses.