This document discusses research approaches for studying emerging e-learning practices and technologies. It focuses on learning analytics and social network analysis. Learning analytics can help understand learning behavior, provide evidence for improving learning environments, and support assessment/feedback, enquiry/sensemaking, and discourse. Examples discussed include open feedback tools, social networks to support knowledge construction, and discourse analysis. Combining different data sources through powerful analytics tools can provide insights. Resources on learning analytics and social network analysis of OER communities are also listed.