Clear step-by-step, focused practice of 13 discussion skills: using rejoinders, asking follow-up questions, seeking/giving clarification, using comprehension checks, soliciting and using details, interrupting, expressing opinions, volunteering answers, referring to information and opinion sources, helping discussion leaders, and leading a discussion. Each unit builds on and recycles previous strategies. Work in real discussion formats: pairs, triads, small groups, large groups, whole class. Discussion topics are high-interest; no in depth background knowledge is needed.