@inproceedings{9cc49d8900064bcab33d54aa21e1a749,
title = "Using On-Line Technologies And Handhelds To Scaffold Students{\textquoteright} Argumentation In Science",
author = "Maria Evagorou and Lucy Avraamidou and C Vrasidas",
year = "2008",
language = "English",
isbn = "978-1-880094-65-5",
pages = "5212--5217",
editor = "Joseph Luca and Weippl, {Edgar R.}",
booktitle = "Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2008",
publisher = " Association for the Advancement of Computing in Education (AACE)",
note = " ED-MEDIA 2008--World Conference on Educational Multimedia, Hypermedia & Telecommunications ; Conference date: 30-06-2008",
}