Tsvetelina Kaslovska is a teacher at Hristo Botev Primary School in the village of Tarnava and chairman of the school board. The board of trustees was registered under the Law on Non-Profit Legal Entities in 2004, although it dates back to the founding of the school. There are currently 11 members whose main task is: to participate in solving current problems of the school; assistance in providing additional financial and material resources; improving the spiritual development and personal realization of students; contacts with other schools; supporting socially disadvantaged students; supporting the activities of the school in its counteraction against aggression and bullying.
In 2006 the school board became one of the founders of NNC, of which it is still a member. The Board works actively for the implementation of the many projects of the school and is an important factor in involving the families in the work to support children for regular school attendance.