Amasomo afite nimero 000-099 ashyirwa mubyiciro byiterambere (keretse igice cya laboratoire gihuye namasomo 100-599). Amasomo afite 100-299 yagenewe amasomo mato mato (urwego rwo hasi). Amasomo afite 300-599 yagenwe nkamasomo makuru (Senior Division) niba yarangiye mukigo cyimyaka ine cyemewe mukarere. Icyiciro -cyiciro 500 nicyiciro cyambere cya kaminuza. Benshi muribo barakinguye kubanyeshuri barangije. Kugirango ubone impamyabumenyi y'icyiciro cya kabiri cya kaminuza, ibisabwa byinyongera bigomba kuba byujujwe. Urwego rwa 600 rwugururiwe abanyeshuri barangije gusa. Urwego rwa 700 rwateganijwe kuri Ed.S. abanyeshuri. Urwego rwa 900 rwateganijwe kuri Ed.D. umunyeshuri.
Umubare w'amasomo y'amahugurwa: 800-866. Amahugurwa afite 800-833 yugururiwe abanyeshuri bose barangije ndetse barangije kandi batanga inguzanyo zo hasi. Imibare 834-866 irakinguye kubanyeshuri barangije ndetse nabarangije bafite inguzanyo 45; abanyeshuri barangije bahabwa inguzanyo nkuru; abanyeshuri barangije bahabwa inguzanyo.
Igihe cyo kohereza: Ukuboza-24-2022