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Getting started

How to study effectively

The flow that works

Each topic has four tabs in this order — they're designed to be done in order:

  • Concept — read once. Don't memorize, just orient.
  • Practice — type real commands in the simulator. Get them wrong a few times. That's how you learn.
  • Mastery — graded multi-step tasks. ≥80% passes the topic.
  • Review (in the global nav) — spaced repetition surfaces anything you've struggled with.
  • How long per topic?

    30–45 minutes for the first pass on a typical topic. Then 5–10 minutes when it surfaces in Review.

    Build the habit

    20 minutes a day for 6 weeks beats 4-hour weekend cram sessions. Boring advice, but it's true.

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