OK, if you can use it, here is a worksheet on the Latin word roots vers and vert. They mean turn. So you probably won’t be surprised to hear that these roots turn up in commonly used English words such as adverse, divert, extrovert, and revert, since all involve a turning of some sort. I think a nifty assessment for this worksheet would be to ask students if they can think of any words that spring from this root–e.g. reverse, obverse, subvert, etc–that are not included in the worksheet.
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.