Little research has been conducted on how students work when they are required to plan, build and evaluate artefacts in technology rich learning environments such as those supported by tools including flow charts, "Labview" programming and Lego construction. In this study, activity theory was used as an analytic tool to examine the social…

Flow charts are useful teaching devices with retarded children for depicting a sequence of events and the relationship of those events to the whole. (CL)

Visual organizers also called graphic organizers, formal organizers, and visual strategies are visual representations of concepts and ideas. When used in classrooms, they provide students with tools to make thought and organizational processes visible, and they serve as organizational frameworks to promote thinking and language development. This…

Studies whether students' stated preferences for flowcharts or pseudocodes match their actual behaviors. Provides a review of the literature on flowchart utility. Reports that students preferred flowcharts to pseudocodes. Lists an example of both a flowchart and pseudocode. (MVL)