The Polymath Experiment

See · 02 · Toolkit · PDF

The Systems Toolkit

Fourteen canvases for drawing any situation as a system, and finding the one change worth making.

Print a page, pick up a pencil, and work through the situation in front of you: a team that never ships, a household that runs on fumes, a process nobody can explain. Each canvas comes with a guide page, so you know when to use it and how.

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The Systems Toolkit cover, with the café morning rush drawn as a system

See · 02 · One idea, drawn twice

What a canvas is for

Each canvas helps you redraw one kind of situation. Here's the Bottleneck idea in motion: the first drawing, then the redrawing that finds the one step that sets the pace.

16 seconds · the first drawing, then the redrawingA big family dinner that's always late: more helpers change nothing while every dish waits for one oven.

01

Pick by the question

You don't need to know systems vocabulary to choose. A picker page matches the thing you're actually thinking, "we're busy, but little gets finished", to the canvas that answers it.

02

Read the guide once

Facing each canvas: the one sentence to remember, when to use it, an example already drawn, five steps to fill it in, and the two mistakes people usually make.

03

Draw, then change one thing

Every canvas ends at a single change to the structure, not a to-do list. The constraint is marked in red, uncertainty in ochre, feedback in blue, so the page shows where to look.

Fourteen canvases, one question each

See · 02.00 – 02.133
  1. 02.00System“I don't know where to start.”
  2. 02.01Boundary“We keep solving the wrong problem.”
  3. 02.02Interfaces“Every part works, but the whole doesn't.”
  4. 02.03Information Flow“Nobody knows what's happening where.”
  5. 02.04State & Stock“Things change slowly, then all at once.”
  6. 02.05Dependency“One failure stops everything.”
  7. 02.06Queue“Work piles up and nobody can see it.”
  8. 02.07Bottleneck“We're busy, but little gets finished.”
  9. 02.08Feedback Loop“The same thing keeps happening.”
  10. 02.09Failure Mode“I need a plan for when it breaks.”
  11. 02.10Emergence & Patterns“Nobody wants this outcome, but it keeps coming.”
  12. 02.11Leverage“We keep trying harder and nothing changes.”
  13. 02.132Second-Order Effects“I'm about to change something important.”
  14. 02.133Purpose“I'm not sure this should exist at all.”

Plus four blank drawing pages on the construction grid, for the systems that don't fit a template.

Inside the PDFs

A4 and US Letter · print at home, single-sided
The Bottleneck Canvas guide page: the sentence, when to use it, an example drawn as a system, five steps and what to watch for.
The Bottleneck Canvas: five steps joined by arrows with space for where work waits, a red constraint box, and an ochre box for what you can't know yet.
The Feedback Loop Canvas: four boxes joined by blue feedback arrows, with reinforcing and balancing to tick.
The picker page: fourteen everyday questions, each matched to the canvas that answers it.

See · 02 · Bundle

The manual and the toolkit, together

The Field Manual teaches each concept; the Toolkit gives you the canvas to use it on. Every canvas carries the same sheet number as its unit, so you can read one and work through the other.

  • The Systems Field Manual66 pp · A5
  • The Systems Toolkit14 canvases · A4 + Letter
€45€58Buy the bundle

Instant download: all three PDFs. Full refund within 14 days, no questions asked.

The toolkit and the field manual

The canvases stand on their own. If you want the ideas behind them, The Systems Field Manual teaches the eleven concepts one unit at a time, with worked examples and three field cases. Each canvas carries the same sheet number as its unit, so the two cross-reference.

Start free

The way of drawing comes from The Polymath Bible, which is free. Get the book and a weekly letter with one idea, one diagram and one exercise.