When I was little I believed you went to the grade of your age. For example at 6 yrs old = sixth grade and so on. So by the time you were 12 I was finished with school.
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 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 a "mean girl" in early grade school asked me if I was a virgin I answered "no I am catholic."— Hilary
- There was a popular rumor back in grade school that BUBBLE YUM gum was made with spider eggs.— Amber
- In first grade I believed that I was from Mexico because I could count to ten in Spanish.— Lara Roy
- Up until I was in 3rd grade I believed my bathing cap is what kept me afloat in the swimming pool! Anon