Currently, in my 9th grade class, we are studying genes and the like in biology. Well, we briefly touched on it in 8th grade, and I remember reading the word alleles, but never hearing it said out loud. About last week, I heard my teacher say it, but to my surprise she said it 'al-LEELS'. I had assumed it was pronounced "a-LAY-lees". It gets worse, I tried to correct her.
A childhood belief about speaking

others believed things like this
- In first grade, I thought that if I've never heard of a word before, then it wasn't a word.— Destiny
- A[n] nth grade teacher only had to finish the nth grade when he or she was in school.— MD Caruso
- im grade 2, my teacher said that she was 2000 years old and i belived her— ---pepsi---
- Up until 8th grade or so, I was convinced that I invented the word "Fart"— Jonah
- When I was young I used to think that WHSmith was all one word, and was thus pronounced "Wwwhhhhuuusmith"— Nathan
- I used to believe that the word 'circumstances' was pronounced 'circus dancers'.— Mel