Recognising teachers' knowledge as one of the main factors influencing their practices and student learning, we aim to contribute to obtaining a better and deeper understanding of the specificities of teachers' mathematical knowledge. A case study involving one 8th-grade Chilean mathematics teacher is presented in the context of rational numbers.…

This paper draws from a broader research project and reports on a qualitative multi-case study that investigated the learning experiences of seven Chilean teacher candidates during their practicum. The purpose was to know what they learned from students' contexts during their clinical experiences and how they used that knowledge in their teaching.…

The aim of this article is to examine the impact of feedback on content and organization in writing tasks developed by learners of English as a foreign language. The type of study is qualitative and the research design is a case study. One study involved three students and a female teacher, and the second consisted of three students and a male…

This qualitative study aims at identifying the disciplinary strategies claimed to be used by a group of five secondary classroom teachers of English in public or semi-public schools in Chile. To conduct this research, a semi-structured interview was applied to participants. The data were analyzed using the principles of semantic content analysis…

The Teacher Education and Development Study in Mathematics (TEDS-M), conducted under the aegis of the International Association for the Evaluation of Educational Achievement (IEA), was designed to inform policy and practice in mathematics teacher education. For educational policymakers, TEDS-M contributes data on institutional arrangements that…