Al Rai, Syria: Sifting through ripped up textbooks and writing on broken whiteboards, Syrian children returned this week to a dilapidated small-town school that was used by Daesh militants as a prison for more than two years.

With no chairs or desks, around 250 children huddled in classrooms on mats to stay off the cold concrete at the Aisha Mother of the Believers school in Al Rai, in the northern Aleppo hinterland near the Turkish border.

The students, aged 5-15, were given notebooks and pens on their first day back on Monday by seven volunteers who teach reading, writing and maths and helped get the school habitable again over the past six weeks.