classes: lecturer. However, the way to answer the problems with students is disrespectful, sometimes not answering but using inappropriate words as a lecturer to support the learning of students. curriculum. However, the way to answer the problems with students is disrespectful, sometimes not answering but using inappropriate words as a lecturer to support the learning of students. facility. However, the way to answer the problems with students is disrespectful, sometimes not answering but using inappropriate words as a lecturer to support the learning of students. general. However, the way to answer the problems with students is disrespectful, sometimes not answering but using inappropriate words as a lecturer to support the learning of students.