Writing Feedback / The teachers should be adequately compensated for their hard labor, skills, commitment and sacrifice [3]

The second para's really good. I think the following changes can be made ( i am not saying i am right)

The teachers can certainly influence them to improve most of them-can be framed in a better way, maybe u can remove "most of them" and say "Teachers can influence them especially to improve their interest in the subject." Also "the" at the start of the sentence i was talking about can be removed.