Hello!! Thank you so much for your replies!
I have actually tried to find their interests and I arranged my lessons according to them. Unfortunately when I tried to do something like songs or dance half of them were interested and excited and the rest were bored because they didn't like that specific song or bored or not in the mood or thought these are for babies etc.
I have tried the rules(I admit - I quit easily) but they made fun of them and they had the "We are not babies attitude"! They didn't even like the "Teach - Ok". Another problem I faced and again only with the teenagers' groups is that they don't want to sit with their classmates,:unsure:Which I found very weird! When I tried to make kids who were sitting alone to sit with another student, I had the "Oh!No Not with him/her".
I believe that made the other students uncomfortable, but they would say it for everybody!
The 50/50 rule sounds brilliant but i don't really have students willing to talk:S
However I believe it is a nice idea to give them small tasks all the time so I don't talk so much (I think I do talk more than I should). And I will stick to the rules and not quit easily.
Thanks for your help !! If you have more ideas please feel free to reply I will be doing research during the summer in order to start the next school year with the Right foot!!