ms. sue, english please!
posted by Leah .
What if assistant teaching is being used as a verb? Hyphenated or not? As in:
I have been assisant teaching with my grandmother for four years.
In that case, "assistant-teaching" would be hyphenated, yes.
Here is an excellent section on the uses of hyphens. Scroll down and note the part called Hyphens have other uses, especially "a."