What is Comprehensible Input?

Comprehensible Input refers to language input that is understandable to learners, especially those who are acquiring a second language. This concept, introduced by linguist Stephen Krashen, emphasizes the importance of providing input that is slightly above a learner's current proficiency level, often termed "i+1." Such input allows students to grasp new information while still being able to connect it to what they already know, facilitating language acquisition effectively.

In the context of second language instruction, when teachers provide language that is clear and interpretable, it encourages students to engage with the material without being overwhelmed. This ensures that learners are able to make sense of the language, which is crucial for developing their linguistic skills. The focus is on making the language accessible, which is a fundamental principle in creating an effective learning environment for English language learners.