“…The notion of 'teaching through dialogue' encompasses pedagogical traditions from Socrates onwards and ranges from educational philosophy with focus on dialogue as inquiry (e.g., Dewey, 1916Dewey, /2005Wells, 1999), to principles for teaching dialogue (e.g., Isaacs, 1999a and1999b), to research on classroom discourse (e.g., Nystrand, Wu, Gamoran, Zeiser, & Long, 2003;Skidmore & Murakami, 2016), and on exploratory talk (Barnes, 1976;Mercer, 2000) and collaborative inquiry (e.g., Garrison & Anderson, 2003;Garrison, 2016).…”