Strategic Training

The whiteboard sequence

Inch deep, mile wide

Six marks on why a Certificate IV is the shape it is — wide learning makes generalists, deep learning makes specialists, and a trainer needs to know which one they are delivering.

6 marks. Step through it at your own pace — nothing advances on its own.

Inch deep, mile wide

Why a Certificate IV is the shape it is.

1 / 6

1. Generalist bar

Start with the width

Learning comes in two shapes. The first is wide: a lot of subjects, none of them taken far.

In the room — Draw the wide bar before you name it. Let the shape land first.

The whole running order in writing (6 steps)

  1. 1. Generalist bar

    Start with the width

    Learning comes in two shapes. The first is wide: a lot of subjects, none of them taken far.

    In the room — Draw the wide bar before you name it. Let the shape land first.

  2. 2. Generalist label

    Wide learning makes generalists

    A generalist knows a little about a lot. That is not a criticism, it is a design choice, and it is the right one for a course that has to cover communication, assessment, team building and compliance in four days.

  3. 3. Inch deep, mile wide

    Inch deep, mile wide

    The Certificate IV in Training and Assessment is this shape on purpose. Every topic in it is an introduction. Say that out loud early and you stop learners expecting mastery in a week.

    In the room — Name the topics your course covers. The width is the point.

  4. 4. Specialist stem

    Then there's the other direction

    The second shape runs the other way: one topic, taken all the way down.

  5. 5. Specialist label

    Deep learning makes specialists

    Pick one topic from the course — emotional intelligence, say — and do the masters, write the book, spend ten years on it. That is a specialist.

  6. 6. Inch wide, mile deep

    Inch wide, mile deep

    Both shapes are legitimate. What matters for a trainer is knowing which one you're delivering, and where your own depth sits.

    Once you know your content cold, your attention lifts off the process and lands on the person in front of you. That's the moment the job changes. The benchmark is the product. The person is the work.

    In the room — Tell the room where they can go deeper after the course.