Best ADI Part 1 Study Materials 2026: Books, Apps & Courses
The ADI Part 1 test is significantly harder than the standard driving theory test. With 100 multiple-choice questions and a case study section, you'll need proper preparation to pass.
The good news? There are excellent study materials available. The bad news? There are also expensive courses that promise results but deliver generic content.
We've reviewed the most popular ADI Part 1 study materials to help you invest your money wisely.
Official DVSA Guide to Driving (ADI)
Everyone - this is essential, non negotiable
Score out of 5, from public user ratings
Why we love it
- Written by the DVSA (the people who set the test)
- Covers all Part 1 topics comprehensively
- Referenced in many test questions
Worth knowing
- Dense reading - not the most engaging
- No practice questions included
ADI Part 1 Theory App (Driver Training Theory)
Practice questions and mock tests
Score out of 5, from public user ratings
Why we love it
- Contains official ADI question bank
- Practice case studies included
- Track your progress
Worth knowing
- Subscription model
- Some users report occasional bugs
Practical Teaching Skills for Driving Instructors
Preparing for Part 3 alongside Part 1
Score out of 5, from public user ratings
Why we love it
- Covers client centred learning (Part 3 focus)
- Written by experienced trainers
- Helps with Part 1 instructional questions
Worth knowing
- More relevant to Part 3 than Part 1
- Older editions may be outdated
ADI Part 1 Complete Training Pack
Those who prefer structured learning
Score out of 5, from public user ratings
Why we love it
- Everything in one package
- Often includes tutor support
- Video explanations for complex topics
Worth knowing
- Expensive compared to self study
- Quality varies between providers
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Our Verdict
Essential Purchase: The Official DVSA Guide to Driving is non negotiable. Every ADI must own this book. It's referenced throughout Parts 1, 2, and 3.
For Practice: Add the ADI Part 1 Theory App to test yourself with real questions. The combination of the book for learning and the app for practice is unbeatable.
Save Your Money: Expensive training packs can be useful, but many trainee instructors pass Part 1 with just the official book and a good app. Don't pay £200+ unless you really need structured support.
Study Strategy: Allow 6-8 weeks of consistent study. Aim to score 90%+ on mock tests before booking your real test. The Part 1 pass rate is only around 50%, so don't underestimate it.
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Learn About JoiningFrequently Asked Questions
How hard is the ADI Part 1 test?
The ADI Part 1 is significantly harder than the learner theory test. You need 85/100 on the multiple-choice section and 57/75 on the hazard perception. The pass rate is around 50%, compared to 85% for the standard theory test.
How long should I study for ADI Part 1?
Most people need 6-12 weeks of regular study. If you have recent experience with the standard theory test, you may need less time. We recommend studying for at least an hour a day.
Is the ADI Part 1 just a harder theory test?
Partly, but it also includes additional topics like instructional techniques, disabilities, and the ADI Code of Practice. The questions are designed for someone who will be teaching, not just driving.
Can I take ADI Part 1 before Part 2?
Yes, and you must. The ADI tests must be taken in order: Part 1 (theory), then Part 2 (driving ability), then Part 3 (instructional ability). You cannot book Part 2 until you've passed Part 1.
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