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Creators/Authors contains: "Zachary Ryan"

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  1. (, 2021 Annual Meeting of the International Society of the Learning Sciences)
    null (Ed.)
    This study examines how 5th grade students represent the mechanisms of a complex aquatic ecosystem in the Modeling and Evidence Mapping Environment (MEME), a software tool designed to support students in iteratively modeling the elements within a complex system, and their relationships to each other. We explore the various ways students represented mechanisms of an aquatic ecosystem through their models and present our findings on the patterns that emerged and the unexpected ways that mechanisms were utilized within student models. 
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    Accepted Manuscript Full Text Available
  2. ; ; ; ; ; ; ; ; ; ; et al (, Journal of Applied Instructional Design)
    Existing approaches to instructional design each have a core focal unit of analysis; some focus on developing a specific tool, some focus on a sequence of tasks, and more recently, some approaches have focused more broadly on activities. However, we find that these don’t go far enough as real-world implementations require that learners move through a shifting sequence of activities with teachers attending to these shifts. We therefore propose and illustrate an approach to design grounded in focusing on how the design of activities, including tools, necessarily need to shift over time to support learning. 
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    Full Text Available