About: http://webisa.webdatacommons.org/225345128

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This article is a report of an 18-month investigation of a teacher's actions during class discussions in a 2nd-grade classroom in which students' disagreement was resolved by argumentation.
http://www.w3.org/ns/prov#wasQuotedFrom	nctm.org