This research was the study about the application of KTSP which specially intended to show how the application of KTSP into learning system done by the PAI teachers at SMA Negeri 1 Pammana Kecamatan Pammana Kabupaten Wajo which aimed to get information and clarity about: 1) The Application of Curriculum of Educational Unit Level (KTSP) in Religion Subject; 2) The Readiness of the Teachers …