Here is a Cultural Literacy worksheet on cybernetics. It appears that this noun remains in general use as a term of art in its own field of study–which strikes me as complex. But math and science, as I expect this blog shows, are not my strong suits. In any case, this is a half-page worksheet with a reading of two longish sentences and two comprehension questions.
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.
Mark's Text Terminal 