Data Matters: A Comparison of Two Data Collection Tools for Middle School Science

• In Event: 60.064 - Evidence-Based Technology Integration Scenarios

Abstract

This study investigated the data collection of 144 middle school students who used an iPod Touch and a paper and clipboard for recording information about the biodiversity in their schoolyard. Using mixed methods, the study compared the quantity and accuracy of students’ datasets when using the two tools. Data from a questionnaire and student interviews were used to gain insight into students’ evaluations of data accuracy and usability during the activity. Findings revealed that students collected significantly more data, more detailed data, and more accurate data when using the iPod Touch than when using the clipboard, illustrating how technology can transform an activity into a more authentic experience of science. Implications for reform-oriented science education are discussed.

Author

• Vanessa L. Peters, SRI International