The route at a glance
How Part 3 works
You give a lesson of about 45 minutes to a real pupil, in your car. The pupil can be a learner or a qualified driver who wants to improve. The examiner sits in the back and watches. You agree the lesson goal with your pupil at the start, based on what they need.
| Marked on | 17 competencies in 3 areas, each scored 0 to 3, out of 51 |
|---|---|
| Pass mark | At least 31 out of 51 |
| Risk management | Score 7 or less in this area and you fail, whatever your total |
| Automatic fail | If the examiner has to stop the lesson because someone is in danger |
| Attempts | 3, within 2 years of passing Part 1 |
| Cost | £111 |
The three areas
- Lesson planning
Did you find out what the pupil needs, agree a goal, choose a suitable route and adapt the plan when needed? - Risk management
Did you agree who's responsible for what, give clear and timely directions, notice risks early and step in when needed? - Teaching and learning strategies
Did your teaching suit the pupil, did you give useful feedback, encourage them to reflect and check they understood?
How to prepare
- Teach as many real pupils as you can. A trainee licence lets you build that experience while being paid.
- Learn client-centred teaching. Ask, listen and let the pupil work things out, rather than lecturing.
- Make risk management automatic. Agree responsibility at the start and keep checking it.
- Choose your pupil and route carefully. Pick a goal that will give the examiner plenty to see.
- Use visual aids. A teaching board helps you show a junction or manoeuvre before your pupil drives it. See RoadLab
- Review every lesson. What went well, what you'd change, and how your pupil progressed.
Built for new driving instructors
DriveBox Connect gives you a diary, card payments, pupil progress and new pupils by postcode from day one. DriveBox checks every ADI and PDI badge, and LearnLab includes PDI theory test practice. Free until March 2027.
Questions
What is the pass mark for ADI Part 3?
At least 31 out of 51 overall. You'll also fail if you score 7 or less in the risk management section, or if the examiner has to stop the lesson because someone was put in danger.
Who is the pupil on ADI Part 3?
A real pupil you bring: a learner driver or a qualified driver who wants to improve. It can't be another ADI or someone training to be one.
How long is the ADI Part 3 lesson?
About 45 minutes, with around 40 minutes of driving.
How many attempts do you get at Part 3?
Three, all within 2 years of passing Part 1. Fail the third and you start again from Part 1.