The authors describe an impact study of Classroom Assessment for Student Learning (CASL), a widely used professional development program in classroom and formative assessment. Researchers randomly assigned 67 elementary schools to receive CASL materials or continue with regularly scheduled professional development. Teachers in CASL schools formed…

This study focuses on how the treatment effects of a teacher professional development initiative in science differed by school capacity. In other words, the authors are primarily concerned with treatment effect heterogeneity. As such, this paper complements ongoing evaluation of the average treatment effects of the initiative over time. The…

The Swedish school system comprises: (1) Pre-primary school (Forskola), typical age 1-5; (2) Preschool class in the compulsory school (Grundskola) typical age 6 (participation voluntary); (3) Compulsory school, typical age 7-16, grades 1-9, and (4) Upper secondary school, 17 programmes (4 mainly academic, 13 vocational), typical age 16-19, grades…

This implementation guide is intended to support the Grade 4 to Grade 6 portion of the Spanish Language and Culture Nine-year Program (the program of studies). It was developed primarily for teachers, yet it includes information that may be useful for administrators and other stakeholders in their efforts to plan for and implement the new Spanish…

This implementation guide is intended to support the Grade 4 to Grade 6 portion of the Ukrainian Language and Culture Nine-year Program (the program of studies). It was developed primarily for teachers, yet it includes information that may be useful for administrators and other stakeholders in their efforts to plan for and implement the new…

This implementation guide is intended to support the Grade 4 to Grade 6 portion of the Punjabi Language and Culture Nine-Year Program (the program of studies.) It was developed primarily for teachers, yet it includes information that may be useful for administrators and other stakeholders in their efforts to plan for and implement the new Punjabi…