GP is actually a most lively and interesting class because there are no boundaries. It all depends on the teacher conducting the class. ......
GP should be about acquiring of knowledge in a limitless variety of topics and the development of critical thinking skills as well as analaysis. If the GP class conducted does not focus on these goals, then the teacher is ineffective and you should perhaps have a quiet and private talk with that teacher.
Suggest to the teacher that debates be organised. This can be a great way to liven up the dullness and for students to put their heads together and share. It also encourages freedom of expression and articulation of ideas........