<http://webisa.webdatacommons.org/prov/130179879>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/124703863> .
<http://webisa.webdatacommons.org/124703863>	<http://www.w3.org/ns/prov#value>	"Clicker questions can also be posed before and after instruction, giving quantitative information about the effectiveness of a variety of types of instruction." .
<http://webisa.webdatacommons.org/124703863>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<theactiveclass.com> .
<http://webisa.webdatacommons.org/124703863>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .