Small rural schools utilize multi-graded classes to maintain their viability. When the majority of classes are combined, the result is a multi-graded school. In Alberta alone, there are approximately 90 schools that would be defined as a multi-graded school, and every rural school board has at least one on its roster. In Alberta, students and…

Through a single-case study design, the research study described in this article examined one rural Canadian school division's use of teacher-directed collaborative action research as a mediating tool for teacher learning within a professional development (PD) initiative known as the Numeracy Cohort. The PD initiative brought together a dozen K-12…