Professor sheng, tutor of master students in curriculum and teaching theory and educational technology. I have accumulated many years of experience in guiding teachers to write papers and formed a systematic idea. He is deeply disturbed by many shortcomings in the papers created by teachers, and feels it is necessary to clarify and sort out teachers' prejudices, misunderstandings and blind spots in paper writing. With the support of Professor Sheng, we set up this column. We sincerely hope that all teachers can base themselves on teaching practice, make good use of their own conditions and resources, and devote themselves to teaching research and thesis writing with confidence.

As a professional post, teachers are paid more and more attention, even a little picky, because students, as complex life bodies, should be carefully cared for in psychological and physiological characteristics, and there are many scientific reasons worth discussing in various educational activities. The idea that teachers can be competent as long as they have professional knowledge of the subject is becoming more and more unworkable, and they need to pass the subject experiment.