Identify the correct level in Domain 3a: The teacher opens the lesson with a review of the components of a business letter and a friendly letter; this is followed, for the most part, by a monologue on the concept of revising. However, the teacher does not clarify the distinction between revising and editing. Students are asked to revise the letter the teacher is handing back and then write another letter. As the teacher conferences with some students, there is some confusion as to which letter to write and to whom.