Changing conceptual ecologies with task-structured science curricula
… of the 7th international conference on …, Jun 27, 2006
There is currently a great deal of interest in science curricula in which student learning is org... more There is currently a great deal of interest in science curricula in which student learning is organized around a single overarching task. One claim is that this approach can lead to a better understanding of scientific content, where content is understood in its original, narrow sense. As researchers, we would like to know if these claims about student content learning actually hold. Ideally, we would be able to map out students' changing conceptual ecologies. However, such work is theoretically and methodologically difficult. ...
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Papers by Victor Lee
conceptual dynamics. While some efforts have been made to document what conceptual
dynamics take place in such interviews, more remains to be done. This article describes
conceptual dynamics observed in two cases where high school students were interviewed and
responded to discrepant embodied experiences where what they predicted would take place
physically differed from what actually took place. One case involves discussing and enacting
projectile motion. The other case involves discussing and trying different configurations of
bicycle gearing. The cases illustrate a short-term conceptual change in response to the discrepant
experiences in which the same explanatory elements remained in their explanations over time,
but how various ideas and perceived attributes of the situation were organized changed.
Together, these cases illustrate an additional trigger for conceptual dynamics that have been as
yet undocumented in literature about interviews.