No, it's not a lesson in a classic car! A mini-lesson is a 'unit of learning' during which the pupil learns a specific aspect of a skill.
A clear example might be learning about roundabouts which might be broken down as follows:
The lesson introduction:
The 'drive out' from the start location to the main area/route of the lesson (warm-up)
mini-lesson 1: Turning left at roundabouts
mini-lesson 2: Going ahead at roundabouts
mini-lesson 3: Turning right at roundabouts
The drive home
The de-brief/reflection at the end of the lesson
The mini-lessons would each have a short introduction including any relevant information about the subject, possible with a briefing or demonstration. This would be followed by practise with assistance as required, feedback and error correction.
Each mini-lesson will also have a focused route offering opportunities for practise:
The turning left route would only include left turns at roundabouts.
The 'ahead' route would primarily have 'straight ahead' routes, but could include left turns.
The turning right route would focus on right turns but could include left turns or roads straight ahead.
Next: Mini-lessons and the 'serial position effect'...