Guided paths through web-based collections: design, experiences, and adaptations
Journal of the American Society for Information Science - digital libraries: Part 1
Database Management Systems
Bundles in Captivity: An Application of Superimposed Information
Proceedings of the 17th International Conference on Data Engineering
Convergence of knowledge management and E-learning: the GetSmart experience
Proceedings of the 3rd ACM/IEEE-CS joint conference on Digital libraries
Mind maps as active learning tools
Journal of Computing Sciences in Colleges
A study of how online learning resource are used
Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries
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The strand map model is a directed graph of learning objectives (also called benchmarks) as defined by the American Association for the Advancement of Science (AAAS) to organize K-12 learning objectives for science literacy. We used the strand map model at a more detailed level to describe the learning objectives for one topic (normalization) in an introductory database class. More than that, we superimposed our strand map over lecture slides and the relevant sections from the textbook by linking each benchmark to the relevant slides and textbook content. Students and instructors can use our strand map interactively - proceeding in a top-down, bottom-up, or other manner, guided by the dependencies in the strand map. This paper reports on our experience using the normalization strand map in five successive course offerings. Our questionnaire data indicates that students were consistently quite positive in their assessment of this use of strand maps.