Dialogic approaches based on active student participation, open, respectful discussion, exploring and critiquing different perspectives are increasingly found to support student learning. However, the specific productive forms of teacher-student interaction have rarely been studied systematically. A recent large-scale project explored the…

Within the context of teacher/whole-class instruction sequences, researchers have associated teacher evaluation of pupils' answers to forms of traditional pedagogic discourse, also referred to as "triadic dialogue", "monologic discourse", "recitation" and "Initiation-Response-Evaluation (IRE) sequences".…