I am *the teacher* in our house. But, today, dh was home, and while he was relaxing on the couch where we usually have school, spontaneously started helping Little One with her schoolwork. They worked for several minutes, then she abruptly stopped.
"Wait! Are YOU the teacher?"
"Yes"
"Well, you have to sit up! We don't lie down in school! And, you have to sit HERE - the TEACHER sits here!"
(Extra-funny since I correct her a dozen times a day for lying down in school. Although some kids can study lying down - mine is not one of them. Her brain completely stops in a reclining position : )