Aizawl : Mizoram Board of School Education-in Nilaini khan Cha- mphaia HS leh HSS zirtirtute tan exam zawhna siam dan zirna -capacity building of teachers in setting HOTS question- tih thupui hmangin an buatsaih.
MBSE-in kum 2020 HSLC leh HSSLC exam atang khan exam dan kalphung leh zawhna siam dan thar a hmang tan a, district 11-a zirtirtute tan training buatsaih tawh a ni