If a student never reads or acts on your comments, you have marked but not given feedback. Before returning work, plan how students will engage with it. No engagement, no feedback.
Marking is what you do to a piece of work. Feedback is what the student does next as a result. If nothing happens after the comment, you have marked.
Why it works
Wiliam's distinction matters because most workload debates are about marking while most learning gains come from the response. A comment that's never read, or read and not acted on, has cost you time and changed nothing. Planning the response before you write the comment reverses the usual order and is far more efficient.
How to run it
- Before marking a set, decide how students will engage with what you write.
- Timetable that engagement. If there's no slot for it, don't write the comments.
- Give a specific action, not a judgement.
- Check the actions happened. This is the step that makes students take the rest seriously.
Where technology serves
Audio or digital ink feedback is often faster to produce and easier for students to follow than handwriting, particularly on longer pieces where the comment needs to reference specific points.
Watch for: A marking policy that specifies frequency and format but says nothing about student response is a policy about marking, not about feedback.