I get to my classroom early so I can leisurely get organized. I then read for a few minutes. It's either really early or barely on time because of buses, so I choose early. I'm an anal retentive crazy person.
Anyway, this girl comes in and then proceeds to say she's leaving and isn't taking he backpack with her "I'll be back in about 10 minutes." Is she assuming that I will protect her backpack? What if someone comes in to steal it? I have no incentive to protect her backpack. I don't even know her name. Is this a common courtesy I don't know about?
This may be a post and run as class begins in 20 minutes.