BISC observed the National Mourning Day the 38th death anniversary of the father of Nation Bangabandhu Sheikh Mujibur Rahman on Thursday 15th August 2013 in a befitting manner where Principal, Col Md Anisur Rahman Chowdhury, psc ( Retd), all faculty members, administrative staff and Students participated. The national flag was half mast and black flag was hoisted. Students, teachers and staff put on black badges on the occasion. The day was begun with discussion session on the life sketch of Father of Nation Bangabandhu Sheikh Mujibur Rahman followed by Doa Mahfil. In the second session Art competition, Essay competition, Hamd and Nath competition was arranged for the students . A short Film highlighting the glorious activities of Father of Nation Bangabandhu Sheikh Mujibur Rahman was also screened for the students of BIS & C. The Principal urged the students to uphold the spirit of Father of Nation and fulfill all his dreams.