Parents Parents Association The Merkelbachschool has an active Parents Association (PA). Read more › Parent Contact Worker Read more about the work of our Parent Contact Worker in school. Read more › Contributions Pay your school contribution fees online Read more › Advisory Board The Representative Advisory Board (RAR) is the legally regulated participatory body in the school.It is the link between the school board, parents and team. Read more › Give a hand Please give the teachers a hand when they organise extra curricular activities. Read more › DEEL: