Every tutor accumulates a library whether they meant to or not. Two years in you have a few hundred worksheets, a folder of past papers, screenshots of boards you spent twenty minutes building, a handful of recordings, and the odd photo of a student's working sent at half past nine at night.
The problem is almost never that you lack materials. It is that at 4:55pm, five minutes before a lesson, you cannot find the good quadratics sheet, so you rebuild it. That is the real cost of disorganised materials: not lost files, but remade ones.
Why tutoring materials scatter
Materials do not scatter because tutors are disorganised. They scatter because a tutoring week legitimately touches four different places, and each one captures files as a side effect:
| Where files land | What ends up there | Why it stays there |
|---|---|---|
| Your laptop and cloud drive | Worksheets you made, past papers you downloaded | It is where you were when you made or found them |
| The teaching platform | Boards you built, files you opened in a lesson | Uploaded in the moment, never filed afterwards |
| Messaging apps and email | Photos of student working, papers a parent sent | Arrived in a conversation, not in a folder |
| Your own memory | The knowledge that the good version is the one from last March | Nothing wrote it down |
The fourth row is the dangerous one. Most tutors are running a system whose index lives in their head, which works fine at ten students and fails somewhere around thirty, or the first week back after a summer break.
The naming convention that survives contact with a busy week
Any convention beats none, but this one holds up because it sorts usefully and reads at a glance:
The pattern is subject, level, topic, version, and it looks like this:
| Resource | Filename |
|---|---|
| A GCSE maths worksheet, second revision | maths-gcse-quadratics-v2.pdf |
| An A level unseen poetry pack | english-a-level-unseen-poetry-v1.docx |
| Worked answers for IGCSE circuits | physics-igcse-circuits-worked-answers-v3.pdf |
| Three deliberate choices in that pattern: |
- Topic sits in the middle, because the topic is what you actually search for. You rarely think "show me everything GCSE"; you think "where is the quadratics one".
- Level sits next to subject, because the same topic is a different resource at two levels, and the pair is what makes a file unique.
- A version number, not a date. Dates make a perfectly good worksheet look stale two years on. Keep dates for things genuinely tied to one, such as
maths-gcse-mock-2026-06.pdf.
One rule matters more than the pattern: when you improve a resource, replace it and bump the version. Keeping quadratics-final, quadratics-final-2 and quadratics-really-final is how a folder becomes unusable, and it is a decision you are deferring rather than avoiding.
Where each file should actually live
The useful question is not "which app is best" but "where will I next reach for this". Sorted that way, most files place themselves:
| The file | Where it belongs | Why |
|---|---|---|
| A worksheet you teach from every term | The programme it belongs to, in your teaching platform | You need it on screen mid-lesson, not in a download folder |
| A paper you are still adapting | Your cloud drive | It is not finished; finished work moves |
| A photo of a student's working | That student's record | Its meaning is the student, not the topic |
| A board you built in a lesson | Left with the lesson, exported if reusable | Boards are cheap to keep and expensive to rebuild |
| A recording | Kept for a revision window, then let go | Largest file, shortest useful life |
| A link to a past paper on an exam board site | A link, not a download | The exam board keeps it current and it costs you no storage |
That last row saves more space than any other habit. A link costs nothing, never goes out of date, and cannot become the stale copy.
What this looks like inside a lesson
Filing only pays off if the file appears when you are teaching, without a hunt. In Teamlilit that works through the virtual classroom:
- Files attached to a programme or a lesson are there before you start, so prep is genuinely done in advance rather than during the first two minutes.
- A document opens as its own tab beside the whiteboard. Images, PDFs and Office files all display this way, and you can keep several tabs open and move between them.
- To mark something up, put it on the canvas as an image. This is the part worth knowing in advance: a file tab is displayed, not drawn on. Screenshot the question, drop it on the board, and annotate it there with the pen and the equation tools. The annotated version then saves with the board.
- Boards persist, so the worked example you built in October is still there in March, and you can prepare one before a lesson rather than starting from a blank canvas.
- Students joining by link see the board read-only, including the document tabs, so a first lesson needs no setup from their side.
If your current setup means screen-sharing a PDF from your desktop, our piece on why virtual classrooms frustrate tutors covers the rest of that gap, and five tips for engaging virtual classrooms covers what to do with the board once your materials are on it.
Storage: the constraint nobody plans for
Materials are small. Recordings are not. A worksheet is a few hundred kilobytes, and an hour of recorded lesson is measured in hundreds of megabytes, which means a term of unreviewed recordings will outweigh every document you have ever made.
What is actually filling your storage
Put in a term's worth of your own numbers and watch which row wins.
- Recorded lessons8.2 GB98%
- Photos and board images72 MB1%
- Worksheets and documents60 MB1%
Recorded lessons 98% of everything you are storing
Typical sizes, not promises: an hour of recording is roughly 400 MB depending on resolution, a photo about 1 MB, a worksheet well under one. Your own files will differ.
Two habits keep that in proportion:
- Decide a retention rule and say it out loud. Students should know whether a lesson is available for a fortnight or a term, because otherwise they assume forever and are disappointed exactly once, at the worst moment.
- Save the ten useful minutes, not the sixty. A worked exam question is worth keeping; the ten minutes of settling in at the start is not. A board export is a few kilobytes and is often the part you actually wanted.
The termly pass
Do not tidy weekly. Nobody sustains it, and the guilt of a lapsed weekly habit does more damage than the mess. Once a term, when you already know which resources earned their place, spend an hour:
- Delete duplicates, keeping the highest version number.
- Rename anything you could not identify from its filename alone.
- Archive the levels you are no longer teaching rather than deleting them.
- Convert your three most-rebuilt resources into properly finished versions, because those are the ones costing you time every term.
One place to see all of it
Everything above still leaves a tutor's materials spread across several screens. Files sit inside the programme they belong to, recordings inside the lesson that produced them, documents on a student's record with that student. Each is in a sensible place, and none of them answers "show me everything I have".
That view now exists. The Library is one page holding every file, image, lesson recording, exercise and whiteboard, each kind on its own shelf, with folders and tags that cut across them, so you can find a worksheet without remembering which programme you filed it under. Three things about it are worth knowing before you use it:
- You do not re-upload anything. It reads what is already there. What is new is that you can now upload straight into the Library without choosing a programme first.
- A file lives in one place. Attaching one to a lesson moves it rather than copying it, so a file that already belongs somewhere tells you where and asks before it moves.
- Taking a file off a lesson is not deleting it. It goes back to the Library as a loose file.
The naming system in this article still does the work the software cannot. A Library makes a file findable; only you can make it recognisable at a glance six months later.
Frequently asked questions
Where should tutors store their teaching materials? Put each file in the place you will next reach for it. Anything you teach from goes in the platform you teach in, attached to the programme or the lesson. Anything you are still drafting stays in your cloud drive. Anything a student sent you belongs on that student's record. The failure mode is keeping the same worksheet in three places and not knowing which copy is current.
How should I name tutoring files? Subject, level, topic, version, as in maths-gcse-quadratics-v2.pdf. Topic in the middle because it is what you search for, level beside subject because the pair makes a file unique, and a version number rather than a date so a good worksheet does not look stale.
Should I keep lesson recordings? Keep them for a revision window rather than forever. They are the largest thing a lesson produces and are mostly watched within a fortnight or not at all. Save the reusable ten minutes as a clip or a board export instead of the whole hour.
Can I annotate a PDF during an online lesson? A PDF opens as its own tab beside the whiteboard, which means it is displayed rather than drawn on. To mark it up, screenshot the question and drop it onto the canvas as an image, then annotate it there. The annotated version saves with the board.
How often should I tidy my teaching materials? Once a term. A single pass when you already know which resources worked costs about an hour and survives, where a weekly habit does not.
