The principal objective of these lessons is to unlock the existing knowledge that students possess from their work at school. To help them to be able to communicate and express themselves in real everyday situations, increasing their confidence and fluency by working with a variety of different sources and medium. The role of the teacher is therefore to encourage discussion through the use of debate and role-play, drawing on articles from newspapers or magazines, films or visits. Everyone is encouraged to express their opinion on the subject under discussion. Lessons incorporate the relevant items of vocabulary and grammar related to the discussion. Teachers aim to make the lessons as interesting as possible using stories, pictures, role play and games to animate their lessons.