مدارس بخارى قي القرنيـن التاسع والعاشر الهجرييـن

   The Arabic people didn’t know these scientific establishment before the four century Hijri and that didn’t mean they don’t recognize the scientific teaching methodology before this date. They had  identifies  and practice it with many means and various places and conditions since the 2nd  century Hijri , encouraged by Caliphas and princes and religious scientists , scholars and their student through establishing schools, in Arabic Mashriq  has taken fast and wide steps through until the end forth and early fifth centuries Hijri. many has reference texts on this existence so many in different history books , such as Ibn Alfoti (723 A.H , 1323A.C)  in Majma’ Aladaab walhadith aljamiaa’ ,Al-Sabki (771 A.H, 369A.C   ) in his book Altabaqat Alshafya , Aljawahir Almudhia fi Tabaqat Alhanfya Alqorshi ( 775A.H , 1373 A.C) and others. Although these schools be separated from Mosques but still linked to mosque system in terms of places of pray , design and construction .
   The cities beyond river and middle Asia had flourished with scientific life , the eldest Islamic city was Bukhara until decline of Baghdad period (1258A.H/ 656A.H) where it exposed to Mongolian attacks which causing to destroy most of mosques and schools which were constructed in their lands. The Mongolian caused to magnificent destructions  since the sultan Genghis Khan has insisted to burn the city because of their resistance.

The constriction movement even didn’t start until the second part of seventh century Hijri , thirteenth century A.C , and establish learning institutions especially the schools.