Scaffolding Reflection for Collaborative Brainstorming

摘要

We present a reflection-on-action system supporting students' reflection and self-assessment after a tabletop brainstorming learning activity. Open Learner Models (OLMs) were core to the reflection task, to scaffold student's self-assessment of egalitarian contribution; and group interaction from ideas sparked from each other. We present multiple OLMs to the group generated from logs automatically captured from the collaborative activity. Our work advances the understanding of OLMs for brainstorm reflection, and the benefit of multiple OLM representations.