Welcome to this sample of the DELTA Module 1 online course. In this sample, you will be able to work through the course materials on teaching lexis. Overall, the course is made up of 20 units, covering everything you need to know for the DELTA Module 1 exam. What you won’t see here are the frequent opportunities to interact with your tutors and others on the course through forum discussions and live classes. For detailed information on this course, including how to apply, make sure you check out the course information page.