Should you be using progressive methods in your teaching practice, you might find this Cultural Literacy worksheet on progressive education useful. If nothing else, it will help your students understand the way their class operates.
This is a full-page worksheet with a six-sentence (a full paragraph) reading and six comprehension questions. Once again, the editors of The New Dictionary of Cultural Literacy have done an admirable job of summarizing a series of concepts, complicated when taken together, into a short but thoroughly informative reading.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.