teaching method; educational method
Refers to the way of teaching or instructional approach. Can also refer to education law in legal contexts, but this word focuses on the pedagogical sense.
He developed a new teaching method.
This teaching method is adopted by many schools.
教育方法 is a synonym for teaching method, but 教育法 is more common and concise.
Compound of 教育 (education) and 法 (method, law).