classes: lecturer. I know this may be offensive, but your pedagogical skills need to be improved, even though your professional knowledge is high. curriculum. I know this may be offensive, but your pedagogical skills need to be improved, even though your professional knowledge is high. facility. I know this may be offensive, but your pedagogical skills need to be improved, even though your professional knowledge is high. general. I know this may be offensive, but your pedagogical skills need to be improved, even though your professional knowledge is high.