The method

A useful picture first. The proper words second.

1. 1

   Start familiar

   Use an everyday thing before a technical definition.

2. 2

   Move one piece

   Each panel explains one change, cause, or relationship.

3. 3

   Name it last

   Introduce the proper term after the picture makes sense.

4. 4

   Check the model

   Correct one tempting mistake and test understanding.