Cool English is a 6-level contemporary version of Join In. It is organized in lesson plans for each class session. These lesson plans give suggestions on different ways of exploiting the activities, plus extra ideas and materials. It includes clear and concise instructions with step-by-step explanations which simplify lesson-planning for the teacher. The guide is interleaved with the Pupil's Book and contains all the tape scripts. The Class Audio CD is packaged with the Teacher's Guide. It contains all the songs and the recordings from the Pupil's Book, as well as the listening tests.