Performances and artefacts of student learning provide tangible evidence of their understanding of classroom instruction. Hattie (2012, 2015) uses the term "visible learning" to focus attention on the need for teachers to gather and consider these as evidence of students' ongoing learning, linking these tightly to teachers' pedagogical…

A video-based program on lesson analysis for pre-service mathematics teachers was implemented for two consecutive years as part of a teacher education program at the University of Lazio, Italy. Two questions were addressed: What can preservice teachers learn from the analysis of videotaped lessons? How can preservice teachers' analysis ability,…