Chemistry knowledge can be represented at macro-, microand symbolic levels, and learning a chemistry topic requires students to engage in multiple representational activities. This study focused on scaffolding for inter-level connection-making in learning chemistry knowledge with graphical simulations. We also tested whether different sequences of representational activities produced different ...

Bacteriophage øX174 morphogenesis requires two scaffolding proteins: an internal species, similar to those employed in other viral systems, and an external species, which is more typically associated with satellite viruses. The current model of øX174 assembly is based on structural and in vivo data. During morphogenesis, 240 copies of the external scaffolding protein mediate the association of ...

This article describes how a group of Iranian upper-intermediate EFL learners were guided through the practice of writing their first academic essays in English. The method applied the principle of scaffolding to the essay writing process by providing flexible support for the learners during the writ- ing their first essays. Scaffolding included a number of aspects, each of which is explained i...

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Teachers in any discipline where reading matters should practice a robust scaffolding pedagogy to teach critical reading, contrast the more common but less direct approaches that often leave students learn or not these skills themselves. In this essay, I describe how adapt established methods for teaching writing (including templates) reading. To answer critics who might find approach too “redu...

BACKGROUND High quality feedback is vital to learning in medical education but many students and teachers have expressed dissatisfaction on current feedback practices. Lack of teachers' insight into students' feedback requirements may be a key, which might be addressed by giving control to the students with student led feedback practices. The conceptual framework was built on three dimensions o...