We can avoid this conflict if we learn to respect values of older people.We should listen their point of view carefully and then,having taken all into account,answer what your generation think about this problem.I think,if we say about all pluses and minuses of our point of view,they can hear us and agree in some way.
The most effective way to a teacher-student conflict resolution is talking after classes.We can remember all books and films which can help us to support our point of view.A good teacher should pay attention and know about views of modern people.At first you can agree with teacher,not shout and be nervous.Take it easy and calmly talk about advantages and disadvantages of both points of view.