Here are five homophone worksheets on the nouns precedence and precedents. These actually started as a single English usage (Paul Brian’s book Common Error in English Usage) from a passage in worksheet, but I decided I’d rather have them as homophone worksheets and so rewrote them as such. Precedents, of course, is the plural of precedent–and both are good words for students to know, as is, of course, precedence.
So there you go.
If you find typos in these documents, 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.