1. The document discusses multilingualism, its advantages and disadvantages, and how it can be used as a resource in the classroom.
2. Some key advantages of multilingualism include personal, social, cognitive, and economic benefits. However, disadvantages can include issues with pronunciation, syntax, and the development of "pidgin" languages.
3. The document recommends using students' multiple languages as a classroom resource to increase participation, confidence, and understanding that all languages are equally valid. This approach supports learning English while valuing linguistic diversity.