--- {"title": "How Do I Write a Marking Scheme Students Actually Understand?", "description": "Write a marking scheme for essays and reports that students can read and use: few criteria, plain language, clear mark allocations and examples.", "slug": "how-do-i-write-a-marking-scheme-students-actually-understand", "date": "2026-10-23", "lang": "en", "country": "ie", "keywords": ["how to write a marking scheme", "marking scheme for essays", "rubric for written work", "student-friendly marking criteria", "AI marking for teachers Ireland"], "faq": [{"q": "How many criteria should a marking scheme have?", "a": "For most written tasks, three to five. More than that and students stop reading it, and your marking becomes slower and less consistent."}, {"q": "Should students see the marking scheme before they write?", "a": "Yes. A scheme shared in advance tells students what quality looks like and lets them check their own work before handing it in."}, {"q": "How does Korektor show results for Irish classes?", "a": "As a percentage, worked out roughly in proportion to the marks on your scheme. You can change the final percentage on any piece of work."}, {"q": "Can students submit handwritten work?", "a": "Yes. They can upload up to 8 photos of handwritten pages, or a Word document, PDF, PowerPoint, OpenDocument file or plain text."}]} --- A marking scheme students actually understand has a small number of criteria, each written in plain language, each with a clear mark allocation and a short description of what strong and weak work looks like. Share it before students start writing, use the same words in your feedback, and they will begin to mark their own drafts against it. The scheme then teaches as well as measures. ## Why do students ignore most marking schemes? Usually because the scheme was written for the teacher, not for the student. Phrases like "demonstrates sophisticated control of register" are accurate, but a fifteen-year-old cannot act on them. Long schemes with ten criteria and overlapping descriptors make the problem worse. Students glance at the total and skip the rest. Irish students meet detailed marking schemes in the Leaving Certificate years, so it is worth helping them learn to read one earlier, in Junior Cycle and Transition Year. A clear classroom scheme is good practice for that. ## What should a good marking scheme include? Keep it to the essentials: - **Three to five criteria.** For an essay, something like purpose and focus, development of ideas, organisation, and language and accuracy. - **Marks for each criterion** that reflect what you taught. If the unit focused on structuring an argument, give organisation more weight. - **A short descriptor for high, middle and low performance.** One or two sentences each, in words a student uses. - **One concrete example** where you can: a strong topic sentence, a well-used quotation, a paragraph that links back to the question. Test it by reading it aloud to a student and asking them what it means. If they cannot explain it back, rewrite it. ## How do I turn vague criteria into plain language? Replace abstract nouns with things a student can see on the page. For example: - Instead of "coherence", write "each paragraph has one main point and connects to the one before it". - Instead of "engagement with the text", write "you quote or refer to specific moments and explain what they show". - Instead of "accuracy", write "spelling and punctuation are mostly correct, and errors do not get in the way of meaning". This is not dumbing down. It is making the standard visible. ## How do I use the marking scheme when giving feedback? Use its exact words. If the criterion is "each paragraph connects to the one before it", your comment should say "this paragraph does not connect to the one before it; add a sentence that links them". Students then see feedback as a map back to the scheme, not as a list of complaints. Limit yourself to one strength and two targets per piece. More than that and students lose focus. Ask them to rewrite one paragraph using your targets, and you will see whether the feedback landed. ## How do marks become a percentage? Percentages are a familiar way to report written work in Irish classrooms. The simplest method is proportional: add up the marks across criteria and divide by the total available. Be open with students about it, so a percentage never feels like a mystery. And keep room for judgement: if a piece earns marks on every criterion but misses the point of the question, you can and should adjust. ## Can AI apply my marking scheme for me? It can take on the first pass, as long as your scheme stays in charge. [Korektor](https://korektor.app/ie) is a web app that marks written work against the criteria and marks you set, then gives a percentage roughly in proportion to the total. You review it and change it whenever you disagree. Because the feedback is organised by criterion, students see a score and a comment for each part of your scheme, the text marked up with numbered red-pen notes, strengths and things to improve. That reinforces the scheme instead of replacing it. ## How do I set up a marking scheme in Korektor? 1. Create an assignment from a template (composition, argumentative essay or science report) or start from scratch with a title, task, word range and deadline. 2. Enter each criterion of your marking scheme with its marks. Paste your plain-language descriptors into the free-text instructions for the grader. 3. Choose strictness (lenient, balanced or demanding) and feedback tone (encouraging, neutral or direct). 4. Select what the AI checks: comments on the text, spelling and punctuation, subject vocabulary, sources, images and drawings, and an estimate of AI-written text. 5. Share the link with your class. Students type their name, need no account, and upload their work or paste it in. 6. Open "received papers" after about 20 to 60 seconds per piece, read the feedback, adjust the percentage if needed, and download the original file if you want it. ## Where should I start? Pick one upcoming written task. Rewrite its marking scheme using the steps above, share it with students before they write, and see whether their drafts change. If you want help applying it across a full class, you can [try Korektor free on your first three pieces of work](https://korektor.app/ie). After that, a free account adds three more, and packs start at 30 markings for five euro.