ERIC Number: EJ478368
Record Type: Journal
Publication Date: 1993
Reference Count: N/A
A Protocol Analysis of the Influence of Technology on Students' Actions, Verbal Commentary, and Thought Processes During the Performance of Acid-Base Titrations.
Nakhleh, Mary B.; Krajcik, Joseph S.
Journal of Research in Science Teaching, v30 n9 p1149-68 Nov 1993
From an analysis of 14 secondary student's actions and thought processes, it was found that technology's level of information affected the focus of student observations. The microcomputer group focused primarily on the graph while other groups exhibited multiple foci. The discussion data also reveal that students have three main ideas about how acids and bases behave when mixed. (PR)
Publication Type: Reports - Research; Journal Articles
Education Level: N/A
Authoring Institution: N/A