The document discusses the use of textbooks and puppets in language instruction. It provides a checklist for evaluating textbooks that considers factors like goals, student background, skills integration, content validity, practice materials, sequencing, vocabulary, and accompanying materials. Puppets are described as useful for songs, stories, chants, roleplays, pairwork, and cross-curricular activities. They can motivate students and help them listen, communicate, and learn new words. Different types of puppets are mentioned, including hand puppets, paper bag puppets, and finger puppets.