Plausible categories and confidently vague explanations.
Because a tidy spreadsheet can create the reassuring appearance of certainty.
Data collection is the school system’s favourite hobby. Some claim it “improves outcomes.” Others argue it “informs instruction.” But we all know the truth: Data exists to haunt teachers at 10 p.m.
on a Sunday when they suddenly remember the deadline.
This chapter will help you complete your data obligations with grace, humour, and the absolute minimum number of keystrokes.
Schools love phrases like:
You are not expected to fully understand these.
You are only expected to nod whenever they’re mentioned.
Top-tier nodding options:
Your nod is your shield.
When staring at the spreadsheet, follow the Sacred Lazy Teacher Algorithm:
1.Identify the child who is doing brilliantly.
2.Give them “Exceeding” or “Greater Depth”.
3.Identify the child who thinks glue sticks are snacks.
4.Give them “Working Towards”.
5.Put everyone else safely in the middle.
This creates the illusion of thoughtful, balanced assessment
while also being… extremely fast.
Most data problems disappear if you keep students safely in the middle categories.
Your goal is to appear:
Middle numbers suggest you are calm, steady, and not a risk-taker.
Are they accurate? Who knows! Who cares!
It’s the shape of the data that matters.
Brace yourself.
A senior leader may say:
Use the following universal responses:
They sound convincing.
They require no additional work.
A win-win.
Data becomes reassuring the moment the cells line up and the colours stop flashing.
Confidence rises rapidly once the spreadsheet is tidy, regardless of what the categories mean.
You will occasionally need to talk about “progress over time.”
Your script:
“Since September, I’ve noticed consistent improvement in their confidence and independence, though there are still areas to develop.”
Does this describe any specific child?
No.
Does it satisfy every meeting ever?
Yes.
Schools have decided that data must be collected:
To survive, adopt the Barely Motivated Philosophy:
All data is the same data reused cleverly.
Copy. Paste. Tweak the adjectives.
Boom—brand new insight.
Most pupils can be placed safely in a sensible middle category while you investigate the edges.
Plausibility is the governing statistical method.
Some spreadsheets automatically generate graphs.
These graphs will:
Just gesture at the graph during meetings and say:
“As you can see, the trend is broadly positive.”
Beautiful.
No one understands the graph anyway.
Data panic occurs when you realise:
Deep breaths.
Then use the ultimate teacher excuse:
“Ah, my system must not have synced properly.”
This is unprovable, unfalsifiable, and 100% socially acceptable.
Because a tidy spreadsheet can create the reassuring appearance of certainty.
Smile.
Nod.
But never, ever let this sentence change your actual lesson planning habits.
You already know who needs help.
You already know who is fine.
You already know who is drawing dragons instead of writing sentences.
Data does not tell you anything your eyeballs don’t.
But it CAN make leadership very happy, so pretend it is your guiding star.
Remember:
If your spreadsheet is tidy, your categories plausible, and your justification sentences solidly vague…
Congratulations.
You have mastered Data Collection for the Barely Motivated.
Your effort was minimal.
Your results look impressive.
Your secret is safe.
Your categories are plausible. Your explanation sentences are solidly vague.
Data is not who pupils are, and it is not who you are. It is a polite fiction that schools agree to maintain in tidy rows and carefully selected colours.
The spreadsheet is complete. Close it before it asks another question.
Give the complete paperback edition of The Lazy Teacher Guide to a teacher who deserves a laugh and permission to protect their time.
Buy the book as a gift