Language teaching at school must necessarily go beyond textbooks. In light of this statement, which resource or activity would you suggest to middle school learners to enrich their language learning?

Which one of the following is NOT an advantage of using multi-media materials in a classroom?

Anshu, a teacher of Class 2, brings real-life objects (like toys, utensils, or clothes) for a 'Show and Tell' activity in her language classroom. What are these real-world objects known as in language teaching?