This collaborative article by a middle school teacher and her college faculty mentor explores the use of visual representations of data--specifically, using sociograms to explore peer relationships in an eighth-grade setting. The sociograms revealed the complexity and changing nature of relationships among students and informed classroom-based…

Prototype work can support the creation of data visualizations throughout the research and development process through paper prototypes with sketching, designed prototypes with graphic design tools, and functional prototypes to explore how the implementation will work. One challenging aspect of data visualization work is coordinating the expertise…