What is the purpose of content-based instruction (CBI)?

Content-based instruction (CBI) is designed to promote language skills by integrating language learning with subject matter content. This approach immerses students in meaningful, context-rich situations where they acquire language naturally while they engage with topics of interest or relevance. By focusing on both the language and the content, CBI helps learners to develop their language proficiency alongside their knowledge of subjects like science, history, or social studies, thus making language acquisition more relevant and practical. This dual focus aids in deepening comprehension and retention of language through the exploration of various themes and subjects, making the learning experience more engaging and effective.