Search results for author:"Nicos Valanides"
Total records matched: 3 Search took: 0.072 secs
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Assessing Preservice Teachers’ Scientific Reasoning:Content Analysis of a Text-Based Computer-Supported Online Conference
Charoula Angeli; Nicos Valanides
Society for Information Technology & Teacher Education International Conference 2006 (Mar 19, 2006) pp. 3940–3941
Forty-seven preservice teachers who were enrolled in a science education methods course were introduced to the use of hypothetico-predictive arguments in the context of testing hypotheses about several experiments. During a lab session, participants ...
Topics: Science, Preservice Teacher Education
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A Conceptual Framework for Scaffolding Critical Thinking in an Online Conference for a Science Education Methods Course
Charoula Angeli; Nicos Valanides
World Conference on Educational Media and Technology 2005 (Jun 27, 2005) pp. 664–669
The purpose of this research study was to develop a conceptual framework for scaffolding learners' critical thinking in a text-based online conferencing system for a science education methods course. The specific question that we sought to answer in ...
Topics: Science, Research Methods
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Learning by Design as an Approach for the Development of Science Teachers ICT-Related Pedagogical Content Knowledge
Nicos Valanides; Charoula Angeli
Society for Information Technology & Teacher Education International Conference 2005 (2005) pp. 3767–3774
The purpose of the study was to examine the extent to which learning by design could be an effective approach for developing science teachers' ICT-related pedagogical content knowledge (ICT-related PCK) during an ICT teacher professional development ...
Topics: Information Communication Technologies, Science, Professional Development, Teachers