Here is a context clues worksheet on the noun scavenger. I can’t remember why I wrote this, but it may have been because I had students who were hearing and seeing the words used in a biology class of some sort and couldn’t quite get their minds around it. I dimly recall debating whether or not to write for the noun or the verb–scavenge. If that’s the word better suited to the needs of your classroom, this Microsoft Word document is easy enough to convert to the verb.
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.