Interest in scaling promising innovations to effect systemic change in education around the world has grown over the last decade. The work of scaling education innovations (up, out, down, and into deep and lasting impact) has always required nimble attention to the unpredictability of implementation. Much has been written about the need for…

The study aims to understand the foremost challenges in the transition to online teaching and learning during the COVID-19 pandemic. The study adopts the PRISMA approach to screening the selection of journal articles and review papers according to the research aims and the inclusion criteria. The journal articles and review papers were extracted…

This paper presents a new estimate that pre-primary school closures in 2020 may cost today's young children US$ 1.6 trillion in lost earnings over their lifetimes. However, most low-and-middle income countries are leaving pre-primary education out of their responses to COVID-19. This paper also draws lessons from accelerated, bridging, and…