free response heads up?

<p>last year the ap gov teacher at my school (who moved away this year) told his students about this email that the social studies ap teachers can sign up for to get a more focused idea for what to study for on the free response. i think they are basically the questions and they all prepared for them and they were on the exam. so i was wondering if anyone has any idea about this? im self studying ap econ and gov and it would be nice to know. i think it might be something called list serv?</p>