Is it a school lesson like structure, similar to what you would get with a CS degree track, or a more a focused project-oriented structure, with increasing difficulty?
In the beginning, the day is usually split into two parts: frontend and backend. Each day there is a 'microproject' that covers what you learned that day, and each Friday there is a project that covers what you have learned up to that point. There is very little theory, though the instructors are constantly recommending books and other reading material for things they gloss over. Towards the end of the course, the frontend and backend lessons are integrated into projects that students complete while pair-programming.