Teacher Discussion Forums

Around me, some teachers write more esseies and some are busy writing books about teaching, then put teaching in class in a mess in order to get some certificate to promote high position. Which is more important?

Yes, in my opinion , moive in class is a big help cuz in class we have time limit, many other things we can't introduce clearly. when we learn sth about Englsih drama, a movie about it will make the students understand it fully.