Please see the instructions and follow what it says.
Instead of high school, put english 100 and write about my experience in this course. ( You can write whatever you want but don’t use first or second person like … I did that …. he gives me …. you helped me …. Don’t use these words just write what do you think about the course and what weakness and strongest skill you have.

Its a letter toward english 100.
I will provide you the instructions so you can know what to write.
Please no references are needed.