The research approach used in this study is a qualitative approach by giving assignments to students about computer-based learning tutorial model as a medium of learning by using portfolio assessment. This research was conducted on students of Islamic religious education (PAI) PAI in class III A, B and C odd semester 2014/2015 who take courses learning media. Consideration of selection the basis of this research are: 1) has the potential to investigated because of problems in accordance with the actual conditions, 2) an assessment should be based on the work / student work, 3) assessment include cognitive, affective and psychomotor student.