FWU Journal of Social Sciences, Winter 2017, Vol.11, No.2, 191-200 Religiosity Measurement: A Case Study of Christian Missionary and Islamic Schools in Rawalpindi and Islamabad Pakeeza Tabassum, Maria Mukhtar Chattha and Muhammad Ashraf Khan Quaid-i-Azam University Islamabad, Pakistan The study focuses on the differences in religiosity measurement of the Muslims students studying in different schools like Christian Missionary School and Islamic Schools in Rawalpindi and Islamabad. The data was collected by the questionnaires and interviews from the selected population of Presentation Convent High School Rawalpindi in comparison with Aims Education System Islamabad. The research tests the hypothesis that the religiosity of the population of Islamic Schools is greater than the Christian Muslim Schools. The sample of 50, 50 students from the respective schools was administrated by Questionnaire seeking their responses on four dimensions of religion Islam. These dimensions are ideological, experimental, ritual, intellectual and consequential. For religiosity measurement the researcher utilized the sĐale Ŷaŵed Attitude “Đale aŶd proǀed its ǀaliditLJ aŶd reliaďilitLJ ďLJ CroŶďaĐhs Alpha. The statistical analysis of the data was conducted statistical software i.e. SPSS. The finding of the study reveals that the Muslim students of Christian Missionary Schools have more religiosity than Islamic Schools in the mentioned dimensions contradictory to hypothesis. It is also analyzed that the change in religiosity is not only based on planned aims and objectives of the school but dependent on its application and the supportive environment (teachers, parents and school staff). Therefore, whether the school has planned religious and spiritual teachings in its curriculum; the teachers are the main entities to enrich the students religiously and spiritually. Keywords: religiosity measurement, missionary schools, Islamic schools, SPSS The views and opinions of human beings change according to their circumstances. In the life of a student, religion is also a very important factor behind his opinions and views and his interest in the source of knowledge as well as the prioritization of the social and moral values. These values and the pattern of knowledge are commonly established in those institutes where the student is getting education. If a Muslim student studies in a missionary school, in all probability his or her thoughts will be affected by the values and ideas promoted in his or her school. Thus, it seems a worthwhile academic endeavor to look into different dimensions of interconnectedness of education, religion and religiosity. This case study is about the observation of the religiosity of Muslim students studying in Christian missionary school and studying in the Islamic schools in Rawalpindi and Islamabad. A comparative study with such particular focus has not been conducting before. To do research about social issues, comes under the department of sociology. And to know about the problems related to educational institutes are discussed under the department of education. So, this research is significant from the perspectives of comparative religion, sociology, and education and it is a try to stick out the core problems of society and the educational institutes in the frame work of religion. Correspondence concerning this article should be addressed to Pakeeza Tabassum pakeeza.tabbasum@gmail.com,