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Also called prop. a usually movable item, other than costumes or scenery, used on the set of a theater production, motion picture, etc.; any object handled or used by an actor in a performance.
http://dictionary.reference.com/browse/prop

Improv Inclusion
Divide class into small groups, assigning each group a disability (blind/deaf/physical disability, etc.) and a conflict. Give each group a handful of props (telephone, funny hat, pair of glasses, etc.). Have each group develop and present to the class a story plot utilizing their assigned disability, conflict, and prop.
http://www.parentprojectmd.org/site/PageServer?pagename=cari...