data on what the students constructed.
For (1), data included transcripts from all recorded
sessions, the focus group interviews,
the online discussions in e-class, and the researchers’
observation reports. For (2), data
included the successive versions of the digital
stories produced, and all the material brought
in or produced by the students as an input to
their digital stories (the photographs taken by
the students, the groups’ concept maps on urban
sustainability, the story scripts, etc).