EMILE: software-realized scaffolding for science learners in mixed media
EMILE: software-realized scaffolding for science learners in mixed media
The usability engineering lifecycle: a practitioner's handbook for user interface design
The usability engineering lifecycle: a practitioner's handbook for user interface design
Symphony: a case study in extending learner-centered design through process space analysis
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
Role of interface manipulation style and scaffolding on cognition and concept learning in learnware
ACM Transactions on Computer-Human Interaction (TOCHI)
Evaluation criteria for scaffolding in learner-centered tools
CHI '00 Extended Abstracts on Human Factors in Computing Systems
The design of guided learner-adaptable scaffolding in interactive learning environments
The design of guided learner-adaptable scaffolding in interactive learning environments
Symphony: a case study for exploring and describing design methods and guidelines for learner-centered design
Pocket PiCoMap: a case study in designing and assessing a handheld concept mapping tool for learners
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Where am I and who am I?: issues in collaborative technical help
CSCW '04 Proceedings of the 2004 ACM conference on Computer supported cooperative work
An experience with an enriched task model for educational software
CHI '05 Extended Abstracts on Human Factors in Computing Systems
Journal of Computing Sciences in Colleges
Over the Shoulder Learning: Supporting Brief Informal Learning
Computer Supported Cooperative Work
CSC: computer supported collaborative work, learning, and play
CSCL '05 Proceedings of th 2005 conference on Computer support for collaborative learning: learning 2005: the next 10 years!
Tools-at-hand and learning in multi-session, collaborative search
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Considerações sobre Aplicação do Método de Avaliação de Comunicabilidade ao domínio educacional
Proceedings of the IX Symposium on Human Factors in Computing Systems
The remote control approach – how to apply scaffolds to existing collaborative learning environments
CRIWG'06 Proceedings of the 12th international conference on Groupware: design, implementation, and use
ITS'06 Proceedings of the 8th international conference on Intelligent Tutoring Systems
Embedding technology in the classroom: the train the teacher model
Proceedings of the 11th International Conference on Interaction Design and Children
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A challenge for HCI researchers and designers involves developing software tools for learners to support them in mindfully doing and learning complex new work practices. Such "learner-centered" tools incorporate scaffolds-software features that address the cognitive obstacles learners face so they can engage in the work in an educationally productive manner. However, designers still lack specific scaffolding design guidelines for developing effective scaffolded tools. The HCI contribution of this paper is a set of scaffolding guidelines distilled from an empirical case study. The study evaluated Symphony, a scaffolded environment for high school students learning science inquiry. The study evaluated the "effects with" the Symphony scaffolds, which described how students worked with the scaffolds to do their science work. The scaffolds were evaluated using several usability and learner-centered criteria, and the resulting information was correlated with structural characteristics of the scaffolds to distill a set of structural scaffolding guidelines