About: classroom response system

Premodifier: classroom response
Head noun: system

Same concepts
http://dbpedia.org/resource/Audience_response

Broader concepts

label	provenance	confidence
technology	isap:17874431	0.341972

Narrower concepts

label	provenance	confidence
clicker	isap:268826624	0.392841
point	isap:161614044	0.356430
i>clicker	isap:135515905	0.230908