Wow, this is how I learned about chickens. There is a reputable Mennonite farmers market that "rents" out chicks for the Easter season. You get 2 chicks, a bag of feed, and a detailed care sheet for $5. You can return them in a few days if you don't want to keep them. I actually thought it was a good idea for my kids to learn about caring for animals other than our dogs. I never even thought about raising chickens. I signed up for 2 chicks, came home and did research (and that day found BYC). We kept the 2 chicks, which turned out to be "meaties". Now I have 31 chickens!
Just playing Devil's Advocate: Maybe she's in an area where she can't raise chickens. She sounds like she's willing to learn how to properly take care of them for the short period that she will have them, so if somebody replies to her they can tell her about the heat lamp, etc. Within the past few weeks I have seen several ads on Craigs List for people wanting to "rent out" their rabbits and chicks. I can't say that I'd do it, but it could theoretically be a learning tool - it sure was for me!
This is just my opinion, though.