The SAR schools teach Muslim students subjects related to Islam such as early Islamic history, Arabic language and Fiqh. It is not compulsory though some states such as Johor make it mandatory for all Muslim children aged six to twelve to attend the schools as a complement to the mandatory primary education. In the final year, students will sit an examination for graduation. Most SAR are funded by respective states and managed by states' religious authority. Previously, former Prime Minister Tun Dr. Mahathir Mohammad suggested to the government that the SARs should be closed down and integrated into the national schools. However, his proposal was met with resistance and later, the matter was left to die quietly. Such schools still exist in Malaysia, but are generally no longer the only part of a child's education in urban areas. Students in rural parts of the country do still attend these schools. Some of the academic results published by these schools are accepted by mainline universities by taking Malaysia High Certificate of Religious Study (Sijil Tinggi Agama Malaysia, abbreviated as STAM), and many of these students continue their education in locations such as Pakistan or Egypt. Some of their alumni include Nik Adli (son of PAS spiritual leader Nik Aziz). SAR may become part of SABK formed in 2005.