Abstract: With the rapid development and widespread application of information technology, higher mathematics teaching is facing new challenges of information transformation, and traditional teaching models can no longer meet the needs of talent cultivation in the new era. The learning platform, as a digital teaching tool, provides a new way for resource sharing and interactive learning, and provides important support for the reform of higher mathematics teaching models. This article is based on the learning platform and focuses on the reform and innovative practice of the“DSDASD”teaching mode. It analyzes the current teaching situation and existing problems, and proposes practical strategies such as optimizing course content, innovating teaching methods, improving evaluation systems, and strengthening teachers'information technology capabilities. The aim is to promote the informationization and innovative development of higher mathematics teaching, enhance students'self-learning ability and practical application level, and assist in the high-quality development of higher mathematics teaching.

Key words: Learning platform, Advanced mathematics, "DSDASD"teaching mode, Reform in teaching, Information technology innovation, Teaching evaluation system