Tree Investigators: Supporting Families’ Scientific Talk in an Arboretum With Mobile Computers

• In Event: Family Engagement and Learning in Informal Settings

Abstract

This research examines supports for science learning with mobile devices during public programs at an arboretum. Using case study, researchers analyzed video records of 25 people to understand how mobile devices supported talk related to biodiversity. The conceptual framework includes technological supports and strategies that encourage families to engage in observation and explanation. Findings suggested that families engaged in high levels of perceptual talk (describing and identifying). Families articulated scientific observations when supported by prompts and visuals delivered by the mobile computers. Families struggled to make explanations in relation to ecological principles; however, families made connections to their everyday life. Our research showed the importance of mobile supports that provided sense-making resources for explanation building while limiting observational complexity.

Authors

• Heather Toomey Zimmerman, The Pennsylvania State University

• Susan M. Land, The Pennsylvania State University

• Lucy R. McClain, The Pennsylvania State University

• Michael Mohney, The Pennsylvania State University

• Gi Woong Choi, The Pennsylvania State University

• Fariha Hayat Salman, The Pennsylvania State University