Can learning of mental imagery skills for visualizing shapes be accelerated with feature masking? Chemistry, physics fine arts, military tactics, and laparoscopic surgery often depend on mentally visualizing shapes in their absence. Does working with "spatial feature-masks" (skeletal shapes, missing key identifying portions) encourage people to…

A videoconference instructor can adjust the tempo and activity of a class by opening alternative windows of information. Examines videoconferencing from a rhetorical perspective and proposes a lesson plan chart that helps teachers organize and manage instruction by coordinating instructional concepts, learning modes, teaching tools, and end goals…