Teach Us, Amelia Bedilia
Housemaid Amelia is sent to school principal with message that teacher will be late, but Mr Carter mistakenly gives her list for substitute teacher. Call the roll. Sing a song. Run, run, run. Plant bulbs. She buys lightbulbs, and screws up all the list. For math, she takes them home for a bushel of apples. Her surprise makes everybody happy at the end.