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Grade answer sheets from a photo, on your own rubric

Grade handwritten answer sheets with AI: photograph the pile, every answer is scored on the teacher’s own rubric the same way for every student, and the teacher reviews and approves before a mark is recorded.

A class test — call the marking answer sheet checking, exam correction or evaluation — produces forty answer sheets, and grading them takes two evenings, the fortieth read differently from the first.

AI grading is not the machine deciding the marks. It is every answer read against its question, scored on the rubric you set, and put in front of you to approve.

Paperhint marks handwritten answer sheets from a photograph. A teacher photographs the pile with the mobile app; every answer is checked against its own question and scored on the teacher’s rubric — identically for every student. Anything the reading cannot make out confidently is flagged for the teacher rather than guessed. The teacher reads through, changes anything they disagree with, and approves; only then does the result land on the student’s record.

How AI answer sheet grading works in Paperhint

  1. Set the paper, and the rubric comes with it

    When a question paper is drafted in Paperhint the answer key and rubric arrive with it. A teacher can also write their own rubric for any paper, including one set outside Paperhint.

  2. Photograph the sheets

    The exam stays on pen and paper. After the test, the teacher photographs the answer sheets with the mobile app — no scanner, no new hardware.

  3. Every answer is scored the same way

    Each answer is matched to its question and scored on the rubric. The fortieth student is read exactly as the first was. Unreadable handwriting is flagged for a person, never scored blind.

  4. The teacher approves

    Marks are a proposal until the teacher signs them off. Adjust anything, then approve — and each result is recorded to that student, exam over exam.

What stays exactly as it is

Questions schools ask

Can AI grade handwritten answer sheets?

Yes. Paperhint reads photographed handwritten answer sheets, matches each answer to its question and scores it on the teacher’s rubric. Where the handwriting cannot be read confidently, that answer is flagged for the teacher instead of being scored.

Does the teacher still check the marks?

Always. Every scored sheet is a proposal until the teacher reviews it, adjusts anything they disagree with, and approves. Only approved results are recorded to the student.

Do we need a scanner to grade exam papers with AI?

No. Answer sheets are photographed with a phone using the Paperhint mobile app. There is no scanner and no new hardware.

Where does the rubric come from?

It arrives with the question paper when Paperhint drafts one, or the teacher writes their own. Every sheet for that paper is then scored against that rubric, the same way for every student.

Does the exam itself change?

No. Students write on paper in the hall as they always have. Only the marking changes.