The document discusses the teenage learner and provides strategies for teaching teenagers effectively. It describes some key characteristics of teenage learners, including that they seek meaning and personal relevance, want to know about current topics, crave authenticity, are ego-centric, and wonder what others think of them. It then outlines 12 strategies ("dos") for teaching teenagers, such as using music, current material, teamwork, choice, their existing knowledge, a fast pace, creativity, positive behavior management, their first language sometimes, games, and allowing them to express themselves through projects. The document encourages involving students and keeping them engaged through various interactive techniques.