Classroom interaction in Science
discourse
non-interactive/dialogic
non-authoritative/dialogic
interactive/authoritative
interactive/dialogic
Feedback by teachers
redirect the questions
move on to further expository talk via direct instruction
affirm the answer
Use Questioning to Engage Students
diagnose and extend students' thinking
type of Questions
constructivist/inquiry-based
assist students construct conceptual knowledge
elicit what students think
motivate students to explain their answer and ideas
traditional
evaluate what students know
Framework
IRFRF
IRE
Reflective toss
3) Student additional statements
2) Teacher questions
1) student statement