Many perspectives & practices promoted by STEPWISE are not very commonly-used in schools. This is, indeed, a major reason to use action research for STEPWISE implementation; i.e., it requires continuous cycles of reflection, actions, reflections & revisions. Actor-network theory (ANT), while very important for understanding STSE relationships & RiNA projects, often is difficult for some students to understand and use. Teachers working with us have, accordingly, continuously revised their goals & approaches in this regard. In this video, Mirjan Krstovic, who has worked with STEPWISE since 2011, describes his such efforts.