Knowledge Organisers
Put the unit's essential knowledge on one page, then quiz from it every week
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What is it?
A knowledge organiser is a single page that sets out the exact facts, terms, dates and diagrams every student should master by the end of a unit. Writing one forces you to decide what the unit actually expects, and it gives every quiz, homework and revision session a shared source. The page teaches nothing by itself, so the technique is really two disciplines: choosing what goes on the page, and running the weekly routines that use it.
The steps
- List the knowledge before you design anything. Write down what every student must know from memory by the end of the unit. Include key terms with definitions, dates, names, formulae and one or two diagrams. Test each entry: could a ten-second quiz question check it? "Understands rivers" fails that test. "Erosion: the wearing away of rock by moving water" passes it.
- Cut it to one side. Fit everything onto a single page in readable type. Group the entries into numbered sections so that "section three" means the same thing to everyone. Anything you cut is still taught; the page holds only what must be memorised.
- Teach the routine in the first week. Glue the page into books, or file it at the front of folders. Model look-cover-write-check from the front of the room: read a section, cover it, write it from memory, then check.This page is everything you must know for this unit. Read section two, then cover it. Write the definitions from memory, even where you have gaps. Now check against the page and correct what you missed. Trying to remember is what makes it stick.
- Quiz from it every week. Draw your low-stakes quiz questions directly from the page, and tell the class that you do. Keep the quiz short, self-marked and unrecorded. Students come to see that ten minutes with the organiser pays off on quiz day.
- Set homework by section. Replace "revise this topic" with a named section and a date.Homework is section four, ten minutes of look-cover-write-check. On Thursday, five of the six quiz questions come from that section.The task is small and specific, and Thursday's quiz shows who has done it.
- Keep old pages in the rotation. Store every unit's organiser in the same place throughout the year. Include one question from an older organiser in most quizzes. By exam season, students have a one-page summary of every unit they have studied.
What it looks like
Mr Attwell's geography class of 13-year-olds is three weeks into a unit on rivers. The organiser is glued inside every front cover: eighteen terms in four numbered sections, plus a labelled waterfall diagram. "Section three. Look, cover, write, check: five minutes." Pens start moving.
Halfway down the room he stops at Kayla's desk, where the page is lying flat and every definition is being copied out in careful handwriting. "Cover it first. Write what you remember, gaps and all." "But I'll get them wrong, sir." "Good. Then we both know which ones Tuesday's quiz needs to fix." She covers the page, writes meander and confluence, then stalls at tributary. On Tuesday, question two is tributary, and her green pen has nothing to correct.
How you’ll know it’s working
- When you say "organisers out", every student has the page in front of them within a few seconds, without searching through bags.
- Seen from the back of the room, practice looks like retrieval: pages are covered, attempts are written, and checking is done in a second colour. Copying out is rare.
- Quiz scores on named sections climb: a section that half the class failed in week two is answered correctly by most students in week five.
- The page's wording begins to surface in students' work: terms from the organiser appear, used correctly, in written answers and spoken explanations.
Pitfalls & fixes
- The page becomes wallpaper. It is printed, glued in and never touched again. Tie it to a weekly routine from the first lesson; if no quiz or homework draws on the page, nothing about the unit will change.
- The entries are too vague to check. "Understand the causes of the war" cannot be self-tested. Rewrite each entry until a ten-second quiz question could check it, and cut any that resist rewriting.
- The page overflows. Sixty entries in tiny print usually means the class masters none of them. Cut the page down to what every student must know from memory, and teach the rest through your lessons and the textbook as normal.
- Copying passes for self-testing. Students transcribe with the page open and call it revision. Teach look-cover-write-check explicitly, ask to see gaps and corrections in a second colour, and treat visible mistakes as a sign that the routine is working.
Weigh it up
Why it’s worth it
- Writing one forces a decision that most units never get: exactly what every student should know at the end. That clarity sharpens your explanations and your questioning before a single student has used the page.
- It gives every retrieval routine a shared source. Quiz questions, brain dumps and homework tasks can all name a section, and writing them becomes much faster once the page exists.
- Homework becomes checkable. "Learn section four for Thursday's quiz" is a task with a visible payoff, and Thursday's quiz shows who has done it.
- It standardises the wording of key terms. Every student meets the same definition every time, which supports those who find reading difficult and steadily raises the precision of written answers.
- It travels beyond the lesson. An absent student, a cover teacher (a teacher standing in for you) or a parent can see what the unit expects, and a department that shares its organisers shares the workload year after year.
The costs
- A good one takes hours per unit to write, with most of that time spent deciding what to cut. A whole-school rollout done in a rush tends to produce pages nobody uses.
- It privileges knowledge that can be listed. A unit's arguments, judgements and extended skills do not fit in a definitions table, and a class quizzed only on the page can come to mistake the page for the unit.
- The page carries authority, so its mistakes do too. An error on an organiser is likely to be memorised faithfully by a whole cohort, so every page needs proofreading now and updating every year.
Adaptations
- Early years / lower primary: treat the page as a map for adults. Give staff and parents one page of the term's key words and facts, and let children meet that knowledge through songs, games and talk rather than through the page itself.
- Primary: shrink it to ten or fifteen entries with picture cues and a larger typeface. Practise look-cover-write-check together in class for several weeks before expecting it to be done as homework.
- Secondary / exam classes: build one per unit and keep them all in one place. Old organisers feed spaced-review questions during the course and become the backbone of revision at exam time.
- Post-16 / adult: hand over some of the building. Give out the section headings at the start of a unit and have students fill them in as the unit runs; condensing notes into entries is useful study in itself.
Where this comes from
The knowledge organiser is a creation of English schools in the 2010s. Joe Kirby, then teaching at Michaela Community School in London, wrote the 2015 account that named the format and argued for building it around self-quizzing, and the idea spread from there through English primaries and secondaries; Doug Lemov later included knowledge organisers in Teach Like a Champion 3.0. Be clear about what the evidence covers: no trial has tested organisers themselves, and a laminated page changes nothing on its own. The retrieval routines the page feeds, self-quizzing with feedback, are among the best-evidenced practices in education, and the organiser's claim is the modest one that a well-chosen page makes those routines easier to run.
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