▁schools ▁increased ▁by ▁ 2 2 4 % ▁from ▁ 3 4 2 , 0 0 0 ▁to ▁ 7 6 5 , 0 0 0 , ▁the ▁number ▁of ▁students ▁att ending ▁middle ▁schools ▁increased ▁by ▁ 1 2 . 5 ▁times , ▁from ▁around ▁ 6 , 0 0 0 ▁to ▁ 7 4 , 0 0 0 ▁and ▁the ▁number ▁of ▁students ▁att ending ▁high ▁schools ▁increased ▁by ▁almost ▁ 1 7 ▁times , ▁from ▁ 1 , 2 0 0 ▁to ▁ 2 1 , 0 0 0 . ▁ ▁New ▁system ▁( Un ification ) ▁Un ification ▁came ▁with ▁the ▁Law ▁on ▁Un ification ▁of ▁National ▁Education , ▁which ▁introduced ▁three ▁reg ulations . ▁ ▁Co ed uc ation ▁and ▁the ▁education ▁of ▁ ▁girls ▁ ▁In ▁ 1 9 1 5 , ▁during ▁the ▁Ott oman ▁period , ▁a ▁separate ▁section ▁for ▁girl ▁students ▁named ▁the ▁ İ nas ▁Dar ül f ün un u ▁was ▁opened ▁as ▁a ▁branch ▁of ▁the ▁ İ stan bul ▁Dar ül f ün un u , ▁the ▁prede cess or ▁of ▁the ▁modern ▁Ist an bul ▁University . ▁ ▁At at ür k ▁was ▁a ▁strong ▁supp orter ▁of ▁co ed uc ation ▁and ▁the ▁education ▁of ▁girls . ▁Co ed uc ation ▁was ▁established ▁as ▁the ▁norm ▁throughout ▁the ▁educational ▁system ▁by ▁ 1 9 2 7 . ▁Cent uries ▁of ▁sex ▁seg reg ation ▁under ▁Ott oman ▁rule ▁had ▁denied ▁girls ▁equal ▁education , ▁At at ür k