Taschenbuch. Zustand: Neu. Neuware - Proficiency-Based Instruction: Input & Interaction in World Language Education will equip teachers of any language and of any level with specific, practical, and straightforward tools to bring input and interaction to life in the classroom. Teaching for proficiency is fun and engaging for both students and their teachers, and the practices that are found in proficiency-based classrooms are easily implemented with the right guidance.