. Teachers and students‟ perceptions of professional development and academic requirement Table 2: Teachers and students‟ perceptions about roles of a language teacher Table 3: Teachers and students‟. a teacher, he/ she often worries and wants to answer the question that “What is a good teacher? ” and we all find that there are different qualities shaping a good teacher. As teachers we have. different teaching approaches and practices in classroom Many teachers adopt the traditional „chalk and board‟ approach in their language teaching classroom. The teachers in Richards, Tung and Ng‟s