This study investigates the role of a collaboration script, the Funnel Model, in supporting students' computer-supported collaborative scientific argumentation, and how the students appropriated the collaboration script in scientific argumentation. In this exploratory case study, a class of 33 Secondary grade four students went through four phases…

In an earlier study, we had tested if observing a collaboration model, or alternatively, following a collaboration script could improve students' subsequent collaboration in a computer-mediated setting and promote their knowledge of good collaboration. Both model and script showed positive effects. The current study was designed to further probe…

Addresses the nonuse and misuse of sound when designing instruction using educational technology and presents the Structured Sound Functions (SSF) Model to improve sound attribute research and scriptwriting guidelines. The preference for visual interfaces is discussed, including educational television (ETV), and the creation of sound-image…