Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Education
Actional-Operational Modes In Earth Science And Implications For Fundamental Science Literacy Instruction, Amy Wilson-Lopez
Actional-Operational Modes In Earth Science And Implications For Fundamental Science Literacy Instruction, Amy Wilson-Lopez
Teacher Education and Leadership Faculty Publications
Framed in theories of social semiotics, this multiple case study describes and categorizes the actional-operational modes used by three middle school earth science teachers throughout the course of one school year. Data included fieldnotes, photographs, and video recordings of classroom instructions as well as periodic interviews with the teachers. A constant comparative analysis of the data resulted in the creation of a typology of actional-operation modes were identified: gesture, embodied representation, moving objects on flat surfaces, moving objects through three-dimensional space, material representations, and observed phenomena. Multimodal concordance charts were used to identify the affordances and productive constraints of each …
Investigating The Effectiveness Of Problem-Based Learning In 3d Virtual Worlds. A Preliminary Report On The Hadrian’S Villa Project, Lee Taylor-Helms, Lynne. Kvapil, John Fillwalk, Bernard Frischer
Investigating The Effectiveness Of Problem-Based Learning In 3d Virtual Worlds. A Preliminary Report On The Hadrian’S Villa Project, Lee Taylor-Helms, Lynne. Kvapil, John Fillwalk, Bernard Frischer
Scholarship and Professional Work - LAS
This paper discusses a recent study to test the effectiveness of combining 3D virtual worlds (VWs) with Problem Based Learning (PBL) in archaeological education of undergraduate college students at two American universities. The testbed used was a virtual world of Hadrian’s Villa at Tivoli (Italy), a World Heritage Site dating to the reign of Hadrian (117-138 CE). At both universities courses were offered on the villa using a PBL approach in such a way that the relative strengths and weaknesses of learning based on face-to-face, 2D, and VW presentations could be assessed. The study helped to clarify ways in which …