The document discusses findings from an English retreat regarding class sizes and the time it takes for teachers to grade student essays. It notes that with a class size of 35 students, it would take an English teacher around 29 hours to proficiently read, mark, grade, and enjoy one set of essays from five classes. Even cutting the grading time in half to 10 minutes per essay, it would take a teacher over 24 hours per week to grade papers for five classes of 29 students. Recommendations included raising class sizes to 35 students, investigating better ways to measure student communication outcomes, and providing more inspirational gatherings for teachers.