Checking for Understanding & Feedback

Whole-Class Feedback

Read every book, write on one sheet, and teach the patterns you found next lesson

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The steps

  1. Rule one sheet into five boxes before you open a book. Label them: strengths, common errors, spelling and vocabulary, best lines, students to see. Everything you write goes on this sheet.
  2. Read the whole set in one sitting, pen on the sheet. Tally each error every time it appears. Copy out a line worth sharing when you come across one. Expect a minute or two per book, and more for longer essays.
  3. Choose the one or two errors that matter most. Plan how you will reteach them: a model, a worked example, or a weak paragraph rewritten well. Smaller errors can wait until a later piece.
  4. Open the next lesson from the sheet. Start with the strengths, naming students where you can. Then introduce the pattern:
    I've read everyone's book. Two things went really well, one mistake came up again and again, and we're going to fix it together.
  5. Reteach the main error to everyone. Show a weak version and a strong version of the same sentence or working, and ask the class to name the difference before you confirm it.
  6. Give improvement time straight away. Students redraft the part of their own work that the reteach applies to. Use this time to sit with the names in your students-to-see box.

How you’ll know it’s working

  • A class set is read, and the sheet filled, in about an hour rather than over several evenings.
  • The next lesson visibly opens from the sheet, and students hear findings drawn from their own work.
  • During improvement time, most pens are moving on a redraft while the teacher sits with the students-to-see names.
  • The sheet's main error appears less often in the next piece of work, and comparing one sheet's tally with the next makes the change visible.

Weigh it up

Why it’s worth it

  • The time cost of a class set falls from several hours of written comments to about an hour of reading and one sheet.
  • Feedback arrives the next lesson, as teaching, and you can watch students act on it. A margin comment is read alone, if it is read at all.
  • The sheets build into a dated record of what each class could and could not do, which sharpens how you plan the topic the next time you teach it.
  • Reading the best lines aloud raises the status of written work, and students begin writing to be read.
  • The reteach revisits the content itself, so the class receives consolidation of the topic alongside the feedback.

The costs

  • Students no longer receive a personal comment, and some genuinely miss it. The students-to-see conversations soften this loss without fully replacing it.
  • It costs lesson time: the reteach and the redraft take ten to fifteen minutes of the next lesson, every time you use it.
  • Many schools still require written evidence in books. Check your marking policy, and agree the change with a leader before you stop writing comments.
Worth it when
marking a class set takes a whole evening and the same errors return in the next piece anyway, or when you teach several parallel classes and cannot comment on every book.
Think twice when
the set shows no common pattern, because a whole-class reteach of thirty different errors suits nobody; or when your school's policy requires written comments and the conversation about changing that has not yet happened.
classtested.com/techniques/whole-class-feedback — steps, signs it’s working, and trade-offs on one page. Ratings and discussion online.

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