Case-based learning formats, in which relevant case information is provided just in time, require teachers to combine their scaffolding role with an information-providing one. The objective of this study is to establish how this combination of roles affects teacher behavior and that, in turn, mediates students' reasoning and problem solving. Data…

This study examined the effects of manipulating the modality (text-only, voice-only, voice+text) of a tutorial and restriction (restricted vs. unrestricted) of a simulation's interface on retention and transfer of tutorial content. The tutorial prepared novice students to use Packet Tracer, a simulation developed by Cisco that teaches network…

The School of Education, Training and Development at the University of Natal, Pietermaritzburg offers a Bachelor of Education (Honours) to practising teachers who already have a four year teaching diploma. The programme is delivered through interactive learning materials and Saturday tutorial sessions. However, interviews and a student survey seem…