Xi 'an's three classes are: "The first class" focuses on imparting knowledge and improving teaching quality; The "second classroom" focuses on developing ability and improving comprehensive quality; The "third classroom" focuses on shaping personality and improving character cultivation.

The "three courses" require scientific views on education, students, teachers, classrooms and learning.

The educational concept led by "three classes": liberating students, developing students and realizing the common development of teachers and students.

Students' view guided by "three classes": students are the main body of education, teach every student well and make every student become the best self.

Teachers' view guided by "three classes": teachers are the igniters of students' learning passion, teachers are the teachers who teach students to learn learning methods, teachers are the guides for students to climb the peak of knowledge, teachers are the guides for students to solve knowledge problems and life puzzles, and teachers are the integrators of classroom teaching resources.

The classroom view led by "three classrooms": learning must be students' own business, learning must happen to students, learning must be carried out in the way of students, teachers and students grow together in the classroom and build a new learning community.

The view of learning guided by "Three Classes": Learning is the effective use of knowledge and self-observation, and can't be measured by a single score. In classroom learning, teachers must arouse students' interest in learning, let them devote themselves to learning independently, learn to learn through teachers' guidance and their own experience, and learn to be human.