In the educational and teaching environment of "smart education+", there are still traditional inherent shortcomings in teaching, causing students' learning to be less effective as expected. This paper focuses on student development and emphasizes the innovation and practice in curriculum construction. By constructing some new research-oriented teaching methods, it creates three-dimensional teaching resources and high-level teaching content. It also focuses on exploring diversified teaching methods and digital teaching applications in education and teaching, thus, promoting the continuous improvement in the three dimensions of education and teaching, that is, theory, practice, and resources. Besides, the construction of "research-and-practice" teaching methods expanded and enriched the curriculum. In this sense, the integration of values guidance and ability cultivation was realized. Accordingly, a new educational and teaching approach was put forward, which could meet the actual needs of local universities.