How to make the practice useful

  1. Work without notes and keep to the suggested time where possible.
  2. Write complete answers rather than checking the idea mentally.
  3. Award a point only when it is clearly present in your response.
  4. Rewrite missed answers, then test the same skill with a different question later.

Keep a simple error log: content, wording, command word, calculation or practical skill. Repeated entries in one category show what to revise next.