E International Baccalaureate (IB), ma e kama Competency-Based Curriculum (CBC) ogoloe paro mang'eny, jopuonjre e skunde praimar kochakore gi Grade 5 chako somo buge sigendni, to mano konyogi puonjore weche moko madongo ma biro konyogi e kinde mabiro, e sombgi kod ngimagi.