SDG 4 and the COVID-19 emergency: Textbooks, tutoring, and teachers

COVID-19 once again revealed the inherent weaknesses in relying on classroom-based schooling and ICT to sustain learning, a danger already familiar from earlier man-made and natural disasters. A lack of textbooks and lack of guidance for caregivers to support home-based learning limited the effectiveness of efforts to provide continuity of learning. These same elements are the key to preparing better for the next crisis and keeping SDG 4 on...