This document discusses knowledge conversion through social practices. It begins by introducing organizational knowledge creation theory and defining tacit and explicit knowledge. It then explains how tacit knowledge forms the foundation of social practices and can be acquired through participation, observation, and intuition. Knowledge conversion involves transforming knowledge between tacit and explicit forms through four models: socialization, externalization, combination, and internalization. Converting knowledge is important for organizations to innovate, tap into practices, acquire tacit knowledge, and represent practical circumstances. Knowledge management systems and expert judgement can also facilitate knowledge conversion.