I think the new curriculum reform mainly has the following characteristics:

1. Mathematics teaching is situational and life-oriented, and learning in situations is advocated.

2. Advocating the return of classroom subjects to students, teachers should play the roles of organizers, guides and collaborators.

3. Diversified and vivid teaching methods, especially the use of a lot of media.

4. Diversified evaluation, focusing on process evaluation and paying attention to students' emotional attitude.