There are different context and practical methods in Theatre-in-Education (TIE). While Earthquake of 921 (21, September, 1999) caused serious disaster in the middle part of Taiwan, Ministry of Education, the Dept. of Elementary Education invited many troupes into the afflicted schools. This project was expected to soothe the children who were probably still in fearsome or emotional depressed after this natural calamity. For responding and executed this request, I considered the objectives, directions, methods, and made a decision to adopt a kind of TIE performance to complete this project. In Taiwan, there is no such kind of the TIE performance for large number young people audience. As the group leader representing the National Taiwan College of Arts, Department of Drama, I decided to apply the TIE theories and practices in the performances, and from the ethical, logical, practical, and esthetic educational action research standards to exam the effects on the children. I assembled some of students in my department to form a volunteer troupe. In preparatory period, I set up a Drama-in-Education (DIE) workshop, and then led our group create the plays depending upon the subject of specific needs for the children. We applied some techniques of the improvisation, children’s theatre, creative drama, psychodrama and drama therapy to form our own production. Then, we created a play, “We Are Happy Learning Good Friends”. Since every school has its’ different damaged situation, whether the performing space was at indoors or outdoors, we not only could handle almost all the performing problems, but also made the quite good Theatre-in-Education (TIE) productions in the schools. We successfully griped the important principles in theatre participation especially between the audience and the actors. This TIE production was welcome than we expected in every school. While making a comprehensive survey on our production, it is that our performances had some good TIE theatre elements, such as: proper subject, questions and answers, role-playing, double, and audience participation. In this article I would like to share the TIE experience and the result of action research with all of us.