Question

what is the difference between old teacher and machine teacher?​

Answer 1

Mechanical teacher was just a machine or computer which can teach but according to the level set without any kind of emotions whereas human teacher can make learning more easier according to the level of students who can understand their emotions as well.

Answer 2

A human teacher can teach better learning through verbal expression while the mechanical teacher can't do that. Human teachers have feelings like the students and are capable of sharing experiences with the students whereas mechanical teachers cannot do that.