1. Educational content resources: The content resources for learning and thinking mainly come from courses recorded by high-quality teachers, and the content depth is suitable for top students. The content system of learning thinking is mainly divided into synchronous learning in school, leak detection and filling in school, special breakthrough and ability improvement, in which a large number of class hours come from ability improvement and training, and the basic content is relatively small. BBK's learning mode belongs to the mainstream learning mode. Preview before class, consolidate and expand after class according to the content of teaching materials.

2. Teaching mode: the teaching mode of learning and thinking is mainly online recording and broadcasting, offline self-study, and tutor tracking feedback. Learning and thinking courses are mainly recorded and broadcast, and students can arrange their study time freely, but they need a certain degree of learning autonomy. BBK focuses on offline teaching, adopts face-to-face teaching by famous teachers, and pays attention to classroom interaction and immediate feedback.