Based on evaluative feedback and review by teachers and students, commercial texts and cassette programs are adopted which best match program purposes. Teachers are encouraged to adapt, expand and supplement with a variety of materials, multi-media resources, and contact assignments to better meet student needs. Central to meeting objectives is the actual teaching that goes on inside and outside the classroom. Teachers deal with linguistic, cognitive, and affective variables as they adapt to ever-changing situations. Teaching can be direct, deductive, teacher-centered.
Teachers can use manipulative transformational drills.
More often, however, teachers design tasks that facilitate language acquisition and interpersonal communication. Whatever technique is employed, the teacher is expected to create a stimulating and supportive environment that allows the students to take risks and take responsibility for their own learning. Separable skills are often integrated to maximize progress. For example, beginners study grammar and communication together. The intermediate level often integrates grammar and composition while the advanced level integrates reading and composition.