"It's a real joy to be back at school," says 15-year-old Aïchata from Mali. "While school was closed, I followed the lessons on television, I studied and did exercises but it was difficult. I couldn't ask questions when I didn't understand something but above all I missed the school and my classmates," she adds. Nothing beats learning in a classroom. With measures to help mitigate the spread of COVID-19 and protect students, staff, teachers and their families, governments … See More