The current study refers to the first innovative application in project in General and Professional Lyceums and particularly in accordance to the training requirements raised at the completion of the school year 2011-12. The basis of this survey was a questionnaire of 24 questions and 366 teachers have participated. The results indicated that the majority of the participants had not been trained properly prior the implementation of the innovation. Their educational needs focused on research methodology, practical application of the topics during lectures and student evaluation. The participants' feedback showed their will to enhance their teaching methods in this subject.