Objective To discuss the role of teachers in the integrated PBL teaching of pediatrics in the light of the investigation of students after PBL teaching. Method The multidisciplinary integrated PBL course established by the Department of Pediatrics of Chongqing Medical University has been implemented for more than two years in the teaching of the five year program in the Department of clinical medicine (pediatric direction). From September 28, 2016 to October 25th, the researchers conducted a survey of 26 under-graduate students in the college who received PBL teaching at the professional probation stage. After the end of each PBL class, the teaching evaluation questionnaire recommended by Fudan University and Qian Ruizhe was distributed through the network teaching platform of Chongqing Medical University. The questionnaire was retrieved by students without a name, and the survey was carried out 3 times. The data of the questionnaire were summarized with Excel 2007. Result 77 questionnaires were issued and 77 were recovered, with a recovery rate of 100%. In the multidisciplinary integrated PBL class, 94.8%-97.4% students gave high score evaluation, and all the evaluation of teachers reached excellent level. In response to open- ended questions, students believed that teachers in teaching could inspire students to think posi-tively, encourage students to express different views, create a mutually trusted environment for students, and cultivate students' interpersonal communication, communication and cooperation ability. Conclusion In pediatric multidisciplinary integrated PBL teaching, teachers should teach students correct learning methods, judge each student's knowledge and thinking level, and individualize teaching for each student's problems and characteristics. Key words: Problem-based learning; Tutor; Students