�Students were able to reach higher levels of KB
�Student took off faster along the KB developmental
trajectory at early
stage of the course and were able to sustain idea improvement
throughout the process
�Played with ideas, identified knowledge gaps and
worked on cutting
edge of knowledge in order to improve the contraption, promoted
theory refinement & idea evolution, �moving beyond current
best practice�
Impact of Task Design on Learners� Developmental Trajectory in Knowledge Building
Nancy Law, Allan Yuen
Elaine Wong & Johnny Yuen