My friends and I thought that grades in school kept going on forever and that even adults had to go to school every day. Only after we asked a teacher what grade she was in did we learn that the last grade is 12th grade.
A childhood belief about classes

others believed things like this
- A[n] nth grade teacher only had to finish the nth grade when he or she was in school.— MD Caruso
- When a "mean girl" in early grade school asked me if I was a virgin I answered "no I am catholic."— Hilary
- 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
- There was a popular rumor back in grade school that BUBBLE YUM gum was made with spider eggs.— Amber
- im grade 2, my teacher said that she was 2000 years old and i belived her— ---pepsi---
- My brother used to believe that when we went to school dogs went to dog school to learn to speak and read— Matt