Abstract
Islam puts moral in an important place and has a vital
function in guiding the social life in a country. Madrasah
Aliyah  Mustafawiyah  Purba  Baru  Kabupaten  Mandailing
Natal has a strong commitment and the seriousness in
founding  the  extracurricular  education,  so  that  it  will
produce  the  high  achievement,  the  interesting  point  of
extracurricular education is it can give positive impact to the
student’s moral. Â
 The formulations of the problem in this research were the
extracurricular activities, the founding of moral value, and
the  endorser  and  inhibitor  factor  of  extracurricular  in
founding the student’s moral in Madrasah Aliyah
Mustafawiyah Purba Baru Kabupaten Mandailing Natal. Â
 Moreover,  the  method  of  this  research  was  descriptive
qualitatif which  choose  the  leader  of  Pondok  Pesantren,
headmaster, teacher and student of Madrasah Aliyah as the
respondent of the research. The technique of collecting data
used  in  this  research  was  observation,  interview  and
documentation and it analysed throuh reducing, displaying
and verifiying the data to get the conclusion qualitatively. Â
 As the result of this research were mention in the following,
first, there are five types of extracurricular education in
founding  the  student  in  Madrasah  Aliyah  Mustafawiyah
Purba baru Kabupaten Mandailing Natal, which are religion
and sport program, art and skill activity, student’s
organisation,  and  educative  tour; second, education
extracurricular process in Madrasah Aliyah Mustafawiyah
Purba Baru Kabupaten Mandailing Natal is running well, it
seems the activity has programmed well, time and place is
schedule regularly and selective, the method use is variative
and orientiate to the the doundation of the student’s moral,
and the regularly evaluation; third, extracurricular education
gives posititive impact to the student’s moral, not only in
relation to Allah SWT but also, to teacher, parents, friends
and themself; fourth, the inhibitor factors are: the lack of
facility, unprofessional teacher with low religion skill, and
the low quality of students and; fifth, the solution is the
cooperation  of  the  foundation,  workshop,  reschedule
effectively, have an experienced trainner, giving advices and
giving the punishment to students.Â