Recent scholarship has explored mathematical demands faced by mathematics teacher educators and ways to support their development, but little attention has been given to the basic question of how mathematics teacher educators think about content knowledge for teaching. Knowing what they think could inform efforts to support them. Our analysis…

The COVID-19 pandemic has forced a shift from traditional face-to-face instruction to online learning. We analyze how this shift has affected learning outcomes, using a rich data set from a financial literacy training of schoolteachers in Armenia. Online training worked well for relatively simple skills (acquiring theoretical financial knowledge)…

The debate about the ethics of belief is a classic and it has given rise to wide-ranging debates in epistemology, the philosophy of language, the philosophy of mind, as well as in ethics. In epistemology, the question is what the norms of belief are -- should one believe what is true, what is well-evidenced, what is pragmatic or what? -- and this…

'Programa de Especialização Docente Brasil' (PED Brasil) is a learning and professional development program in mathematics or science education for primary or secondary in-service schoolteachers. Designed to be a teacher education program that addresses issues related to educational quality and equity in racially, socially, and academically…