About: http://webisa.webdatacommons.org/203958553

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	The study tested a 2-3 week technology-enhanced unit on rate and proportionality, a central part of middle school mathematics that builds important foundations for students to learn more complex mathematics such as algebra and calculus.
http://www.w3.org/ns/prov#wasQuotedFrom	queuenews.com