What is the deans teaching advice for Mr. Keating?

The dean's teaching advice for Mr. Keating emphasizes adhering to traditional teaching methods and maintaining order in the classroom. He suggests that Keating's unorthodox approach could undermine the school's discipline and academic rigor. The dean wants Keating to focus on the curriculum and avoid encouraging students to think too independently, fearing it might lead to rebellion against established norms. Overall, the dean advocates for conformity over creativity.