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Heimlich, Joe E.; Carlson, Stephan P.; Storksdieck, Martin – Environmental Education Research, 2011
Environmental field days offer a distinct opportunity to connect students with science and the environment. The literature on field days, informed by research on field trips, provides a framework for best practices. If there are best practices, however, then presence or lack of the practice should have a discernible impact on the outcomes of the…
Descriptors: Grounded Theory, Delphi Technique, Field Trips, Environmental Education
Herman, Geoffrey Lindsay – ProQuest LLC, 2011
Instructors in electrical and computer engineering and in computer science have developed innovative methods to teach digital logic circuits. These methods attempt to increase student learning, satisfaction, and retention. Although there are readily accessible and accepted means for measuring satisfaction and retention, there are no widely…
Descriptors: Grounded Theory, Delphi Technique, Concept Formation, Misconceptions