This study investigated the extent to which higher-order thinking skills are promoted in social studies classes in high schools that are implementing smaller learning communities (SLCs). Data collection in this mixed-methods study included classroom observations and in-depth interviews. Findings indicated that higher-order thinking was rarely promoted in SLC classes. Interview data suggests several factors affecting teaching for higher-order thinking in SLC social studies classrooms. These include: high stakes testing, pacing pressures, teachers' dispositions and training, and teacher autonomy. (Contains 5 tables.)