Here, on a beautiful fall morning, is a a context clues worksheet on the verb reciprocate; it’s used both intransitively and transitively. Leaving aside its use as a noun in the reciprocals of fractions, which was something I saw students struggle with in the few instances I taught math. Maybe knowing this verb, and using it in context, might help with understanding reciprocals in fractions.
If not, at least kids will know a very commonly used verb in English.
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.