Struggling with the ADI Part 1 Theory Test? Here's the Help You Need to Pass First Time Becoming a driving instructor is a respected and rewarding career—but let’s be honest: it starts with a test that catches more people out than you’d expect. The ADI Part 1 Theory Test is where many brilliant future instructors stumble. It’s not because they’re not capable—it’s because they don’t get the right support early on. If you’re feeling stuck, overwhelmed, or unsure where to begin with your training, this article is for you. With our comprehensive training, you'll gain the knowledge and confidence to pass on your first attempt—saving time, money, and effort.