My 6yo son was telling me yesterday that his classmate, a little girl, was expressing to him that she is responsible for her baby sister's care.
Changing nappies, sharing a room, waking up at night to make bottles for the baby....
My son told me this with confusion. He has a 3 mth old sister, so the contrast to him was clear. We ask him to fetch toys, blankets etc for the baby or to hold the baby occasionally, but that's it. He seemed to understand that this girl is responsible for 'watching' her sister.
Should I mention this to the teacher?