Educational ideas and teaching methods: The primary schools attached to teachers' colleges adopt open education and pay attention to cultivating students' thinking ability and creativity, while Hongyan Primary School pays more attention to traditional education and students' basic knowledge and ability to take exams. In terms of teaching methods, the primary school attached to Normal University pays attention to heuristic teaching and inquiry learning, encouraging students to take the initiative to participate and think, while Hongyan Primary School may pay more attention to teachers' teaching and students' memory.

Teachers and teaching resources: Teachers in primary schools attached to teachers' colleges are relatively young, more energetic and innovative, and have more educational resources and teaching equipment, which can provide better teaching environment and conditions. The teachers in Hongyan Primary School may be stable and experienced, but they may be inferior in educational resources and teaching equipment.