Increasing Attendance and Schooling Rates in Secondary Education Project (ODAP) aims to increase education and skills levels by ensuring access to education for all and combating early school dropout/absenteeism. It supports efforts to increase attendance and enrollment rates in secondary education through the development and implementation of a comprehensive prevention, intervention and compensation model. In this context, four different pre-test studies, namely Science, Reading Comprehension, Mathematics and Mathematics – Basic Operations, were administered to ninth grade students in six schools selected for the pilot study in Ankara by the Ministry of National Education General Directorate of Secondary Education in order to measure students’ school achievement and targeted outcomes.