The research aimed to provide a complete understanding of characteristics, facilitators, and challenges in implementing professional learning communities in multi-age schools. This study utilized a mixed-methods multiple case study design. Participants in this study were teachers from two private K-8 multi-age schools. The characteristics of…

This longitudinal quantitative study compared literacy achievement of students from second through sixth grade based on two organizational systems: graded (traditional) and nongraded (multiage) classrooms. The California Standards Test (CST) scaled and proficiency scores for English-Language Arts (ELA) were used as the study's independent variable…