A finished assignment is one view of a student's work. A brief account of how the student approached it offers another. Teachers can design for that account without turning every lesson into an elaborate documentation exercise.
Ask about a decision
Choose a moment that matters to the learning goal. Ask a student to identify the evidence behind a claim, explain a revision, or describe why one method seemed appropriate. Keep the request specific enough that the response can be discussed.
A teacher might ask students to attach a short note to an essay: which paragraph changed most during revision, and why? For a mathematics task, students might explain how they checked a result. These are proposed classroom activities, with the format adapted to the learner.
Use the answer
The explanation should inform feedback. If a student cannot explain a choice, the teacher has a place to ask a further question. If the reasoning is sound but the final product is unclear, the next step may concern communication.
Keep the process proportionate. One meaningful decision is enough to begin a conversation about understanding.
