The study was conducted mainly to assess the contribution of extracurricular activities tornthe students ' learning behavior in the classroom in Bokoji PreparatOlY and SecondOlYrnSchool (BPSS). fnline with this, it attempted to identify available eXlracurricularrnactivities and its objectives, to examine how the activities were organized, to describe thernresponsible bodies to the proper jill1ctioning of the activities and to identify factorsrnhindering the practice of extracurricular activities in the school. To this effect,rndescriptive survey method was employed. As source of information, Principal, viceprincipal,rnteachers and students of BPSS were selected though the Principal did notrnparticipate. From the student population, grade ten and grade /welve students werernselected through purposive sampling and table of random numbers was used to choosern200 students (! 57 grade 10 and 43 grade 12) though only 193 of them participated in thernsludy. Besides, 8 club coordinators and 7c1ub facilitator teachers, the principal and VPrnwere selected based on purposive sampling and 10ttelY method was employed to selectrnadditional jive teachers. To collect data Fom the sources, questionnaire with open-endedrnand close-ended ilems, interview, Focus Group Discussion and document inventory werernemployed. in order to validate the instrument for the study, different capable personsrnincluding the researcher and the assigned academic advisor examined it and pretest wasrnconducted for the questionnaires; as a result, the necessOlY measures were wken. Thenrnafier, the data collected through questionnaire (close-ended items) and documentrninventory were computed in percentage, presented in table and followed by discussion.rnThe results of open-ended items of the questionnaire, focus group discussion andrninterview were presented through descriptive statement. The study showed that thoughrnmost of 17 extracurricular activities available in BPSS planned to develop the students 'rnlearning behavior in the classroom, the contribution is low. Lack of students 'rnunderstanding on the purpose of the activities, absence of teachers ' commitmel~_andrninterest, absence of initiation and significant allel7lion .Fom the school administration,rnteachers' time constraint, lack of integration among club coordinators and failure ofrnparents to play their ro.le in extracurricular aClivities were attached with the result.rnTher~fore, it was concluded that confluence factors that are associated with the schoolrnadministration, teachers, students and parents resulted in low contribution ofrnextracurricular activities in the school. Finally, it was recommended that all thesernconcerned bodies should work jointly in such a way to solve the problems observed in thernpractice of extracurricular activities in BPSS