Scaffolding in the small

Abstract

Handheld computers offer the flexibility and mobility to be ready at hand tools that can facilitate learning anytime, anywhere. Applying the principles of Learner Centered Design [2], we have developed Pocket PiCoMap to support students engaged in complex concept mapping activities using handheld computers. Pocket PiCoMap uses scaffolds to address specific student needs; for instance, a color scaffold was provided to address students' difficulty organizing and understanding information displayed on small screens. Pocket PiCoMap was piloted for six weeks with 33 eighth grade students in mid-Michigan classrooms, and our preliminary results suggest that scaffolds are both useful and viable for handheld educational software.