Our research conducted two iterations of a mixed methods design-based research project with 87 youths, to improve learners' collaboration and knowledge-building by using collaboration scripts during learning-on-the-move within a mobile computing intervention. We investigated how the informal mobile augmented reality app influenced children's…

Investigated whether audiotape construction would affect preservice teachers' mastery and retention of important terms and socialization to technology. Experimental students collectively created audiotape scripts for learning terms. Control students received lectures and text. Experimental students expressed confidence and competence in using…