... aims to examine the design and delivery of an online asynchronous course for science teachers using the edX massively online open course (MOOC) platform. The conceptual framework considers three areas of research: high-quality PD characteristics for K12 teachers, the development of social capital...

... for academic purposes. Social implications The findings suggest that school-associated social capital may have a role in shaping students’ use of SNSs for information and learning purposes and, potentially, in exacerbating digital inequalities. Originality/value The focus on the use of social media...