As we are the scout group called "İZDOS" from İzmir - Turkey, we had made a model plane course with 20 (11-15) years old boy and girl scouts. this activity also is for a merit badge. the course instructor is a scout leader, Ali SAVAŞ.  firstly, airmanship was introduced to participants. than all scouts used simulation on computers to understand deeply the plane system. they had learned the terminology of these area. By that, also they had come face to face with the rules about peace. by the way all the participants started to model. after 3 days, all planes "called ATA MODEL" were created. ın these period, scouts helped each other to finish modelling. after building period, an excited competition had started. all scouts made their planes flied and with smiling face they watched one by one.  Finally, the majority of plane were broken, there were only 3 winner but all scouts are funny, and have smiles on their faces friendly. Don't you think that they are the messengers of peace ??? :)