Mine taught me the same way. The entire Texas EA proficiency takes 20 to 30 minutes, depending upon how fast one speaks (I talk kinda slowwww). Some WMs allow the proficiency to be returned in 2, or even 3 separate sections. I dislike it because, in my experience, those who learn the work in sections tend to forget the sections they have already turned in in favor of the one they are currently learning. I feel the entire body of work is equally important- that's how we teach the lessons of Masonry by which we are supposed to regulate ourselves for the rest of our lives.