When I was in elementary school all the students had to take a state-wide multiple choice test near the end of the school year. Occasionally one of the choices would be "All of the Above." I took things completely litteraly as a child and I had no idea what it meant. If I was sure I didn't know the correct answer I would pick "All of the Above" because it made it made as much sense as anything else. Now I think the tests should really be explained in more detail. "All of the Above" isn't known to every child.
A childhood belief about classes

others believed things like this
- When I was in elementary school I use to think that teacher lived at school at their desks all year long.Anon
- When I was in elementary school nuns cam to our school. I thought that 'nun' meant they had no religion.Anon
- When I was a child, I used to think that one day my brother and I would be in the same grade at school.— Alexis Yahir López
- When I was a child, I used to believe that teachers never leave school and slept in the chairs.— Majo
- When I was a child, I used to believe that the school attic was full of ghosts and elfs.— Lia
- When I was a child I used to believe that the moon was made of cheese
Anon