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Intelligent Science Exhibits: Transforming Hands-On Exhibits into Mixed-Reality Learning Experiences
Peer reviewed
Direct linkYannier, Nesra; Crowley, Kevin; Do, Youngwook; Hudson, Scott E.; Koedinger, Kenneth R. – Journal of the Learning Sciences, 2022
Background: Museum exhibits encourage exploration with physical materials typically with minimal signage or guidance. Ideally children get interactive support as they explore, but it is not always feasible to have knowledgeable staff regularly present. Technology-based interactive support can provide guidance to help learners achieve scientific…
Descriptors: Museums, Exhibits, Hands on Science, Artificial Intelligence
Roll, Ido; Baker, Ryan S. J. d.; Aleven, Vincent; Koedinger, Kenneth R. – Journal of the Learning Sciences, 2014
Seeking the right level of help at the right time can support learning. However, in the context of online problem-solving environments, it is still not entirely clear which help-seeking strategies are desired. We use fine-grained data from 38 high school students who worked with the Geometry Cognitive Tutor for 2 months to better understand the…
Descriptors: Help Seeking, Comparative Analysis, Behavior Patterns, Intelligent Tutoring Systems
Koedinger, Kenneth R.; Nathan, Mitchell J. – Journal of the Learning Sciences, 2004
This article explores how differences in problem representations change both the performance and underlying cognitive processes of beginning algebra students engaged in quantitative reasoning. Contrary to beliefs held by practitioners and researchers in mathematics education, students were more successful solving simple algebra story problems than…
Descriptors: Mathematics Education, Algebra, Problem Solving, Cognitive Processes
