Al-Rahmah Quran Academy (AQA) was established in 1999-2000 academic year. It has produced over 70 Huffadh, having completed the memorization of Quran. Many of the male graduates go out to lead taraweeh and other prayers as well as teaching Quran.

Along with full-time school and Hifdh program, ISB also conducts regular Sunday school to provide children with basic Islamic knowledge and etiquette to enhance Islamic awareness in light of Quran and Sunnah, and to enlighten and foster identity as practicing Muslims.