first day of mentoring/teaching

Today caught me off guard, i thought it would be easy but in reality... it's super hard. I went to Buri Buri elementary  school to help and teach kids with the music, i was then asked to help one kid who plays trumpet (he didn't know how to read at all). When i was working with him, i first noticed that his tone was horrible so i had to keep giving him tips on how to get a better sound. After about twenty minutes, it improved just a little, but i didn't even get to teach him how to read music due to time. This will be my main goal on Thursday when i come back.