Participants will leave this session with practical strategies and structures for applying Building Thinking Classrooms practices in small group intervention settings. They will learn how to adapt BTC elements - such as thinking tasks, random groupings, and visible thinking spaces - to meet the needs of students who require targeted support. By the end of the session, teachers will have concrete examples, planning tools, and renewed confidence to foster deep mathematical thinking, engagement, and independence among all learners, even within small intervention groups.