Cartoonist ... or Storyboard artist

Thinking in pictures is what most of us do.  We associate things visually, and hence remember them.  So learning not just driving theory with simple pictures, but also sequences for movement (i.e. practical driving) can be helpful.

I’m building a second website to use groups of 3 pictures ("triptychs") to cover all topics in the learner driver syllabus.

You could then print them, to colour in. Engaging with that content could be more memorable for when you're licenced to drive alone, in charge of your own "heavy machinery on wheels".