What Teachers Can Learn from Scaling Up
Assuming the same informal way of running your classroom that worked with a smaller or simpler group will keep working as responsibilities grow is the specific trap Scaling Up names, and it's an easy one to fall into when things have worked out fine so far.
The whole book, compressed
This edition works through 4 core lessons — take them one at a time, not all at once.
What's different for your conditions
Tap whichever ones sound like you. Nothing here is sent or saved — it's just for your own noticing.
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The core lessons, applied to you
Get the right people in the right roles, with clear ownership
A classroom's smooth operation depends heavily on who is doing what, and unclear roles among students or helpers quietly cause confusion and duplicated effort.
A teacher has two students who both think they're responsible for the same classroom job, and it doesn't get done consistently because no one is clearly accountable.
Pick one area of your classroom where responsibility is unclear, and assign one specific person as the clear owner of it.
Build expectations simple enough for everyone to act on
Expectations that live only in the teacher's head, or that are too complicated to explain in plain terms, can't actually guide students' daily behavior.
A teacher has a clear sense of classroom expectations in their own head but never states them simply, and students behave inconsistently because they're each guessing at rules the teacher never actually spelled out.
Write your classroom's top expectation in one sentence simple enough that any student could repeat it back accurately.
Execute through a small number of shared priorities and a disciplined rhythm
A regular, disciplined rhythm of short check-ins focused on a small number of priorities keeps a classroom aligned and moving, rather than drifting into inconsistency.
A teacher only addresses classroom issues informally and sporadically, and small problems go unnoticed until they've already disrupted learning.
Set a short, recurring check-in whose only job is to confirm the class is still on track with its top priorities.
Manage your own time and energy deliberately, not as an afterthought
Running out of the time or energy a demanding term actually requires, even while things look manageable on the surface, is one of the most common ways teachers burn out, and it requires active, ongoing attention rather than periodic review.
Handling today's classroom issue and building the discipline to manage a demanding term aren't opposites — the discipline is what prevents today's issue from becoming a much bigger one later in the term.
Name one thing, honestly
Is there an area of your classroom right now where responsibility is genuinely unclear?
Good. Now look back at the "Try this" line under whichever lesson feels most connected to what you just wrote, and treat that as this week's actual assignment — not all 4 at once.
The practices from this edition
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Run this for seven days
Set a short, recurring check-in whose only job is to confirm the class is still on track with its top priorities.