Adding instructional time and holding teachers accountable for teaching social studies are touted as practical, logical steps toward reforming the age-old tradition of marginalization. This qualitative case study of an urban elementary school, examines how nine teachers and one administrator enacted district reforms that added 45 min to the instructional day and implemented a series of formative and summative assessments. Through classroom observations, interviews, time journals, and official school documents, this article describes underlying perceptions and priorities that were barriers to (...) any positive impact time or testing might have afforded social studies. Two recommendations emerge from results: 1) time structures need to provide space for the teaching of and planning for social studies; and 2) testing can have positive outcomes, but these are limited when assessments structures are hierarchical, misaligned, and poorly communicated. (shrink)