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The technical and social problems encountered and revisions made to address these are also described.<\/p>","DOI":"10.4018\/jea.2011040104","type":"journal-article","created":{"date-parts":[[2011,10,19]],"date-time":"2011-10-19T12:15:30Z","timestamp":1319026530000},"page":"27-36","source":"Crossref","is-referenced-by-count":0,"title":["Supporting Online Collaborative Mathematical Exploration"],"prefix":"10.4018","volume":"3","author":[{"given":"Geoffrey","family":"Roulet","sequence":"first","affiliation":[{"name":"Queen\u2019s University, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"jea.2011040104-0","doi-asserted-by":"publisher","DOI":"10.1207\/s15326985ep3402_2"},{"key":"jea.2011040104-1","author":"P.Black","year":"1996","journal-title":"Changing the subject"},{"key":"jea.2011040104-2","doi-asserted-by":"publisher","DOI":"10.2307\/749781"},{"key":"jea.2011040104-3","doi-asserted-by":"publisher","DOI":"10.1080\/09518390500082293"},{"key":"jea.2011040104-4","author":"P.Ernest","year":"1998","journal-title":"Social constructivism as a philosophy of mathematics"},{"key":"jea.2011040104-5","doi-asserted-by":"publisher","DOI":"10.2307\/30034933"},{"key":"jea.2011040104-6","first-page":"35","article-title":"Computer-supported collaborative learning: An approach to powerful learning environments","author":"E.Lehtinen","year":"2003","journal-title":"Powerful learning environments: Unravelling basic components and dimensions"},{"issue":"2","key":"jea.2011040104-7","first-page":"2","article-title":"Mathematical abstraction as the result of a delicate shift of attention.","volume":"9","author":"J.Mason","year":"1989","journal-title":"For the Learning of Mathematics"},{"key":"jea.2011040104-8","doi-asserted-by":"crossref","first-page":"103","DOI":"10.4018\/978-1-59140-174-2.ch005","article-title":"Online collaborative learning in mathematics: Some necessary innovations","author":"R.Nason","year":"2004","journal-title":"Online collaborative learning: Theory and practice"},{"key":"jea.2011040104-9","year":"2000","journal-title":"Principles and standards for school mathematics"},{"key":"jea.2011040104-10","first-page":"223","article-title":"Toward a world class curriculum in the United States","author":"T. A.Romberg","year":"1992","journal-title":"Developments in school mathematics education around the world: Volume three"},{"key":"jea.2011040104-11","unstructured":"Roulet, G. (2006, June 10-12). Generalization, abstraction and deductive reasoning: Difficulties motivating and supporting the jump. In Proceedings of the Fields Institute Symposium on Designing Mathematical Thinking Tools, London, ON, Canada (97-102)."},{"key":"jea.2011040104-12","unstructured":"Roulet, G., Mackrell, K., Taylor, K., & Farahani, B. (2004). Linking geometric, algebraic and combinatorial thinking. In Proceedings of the Twenty Sixth Annual Meeting of the North American Chapter of the International Group for the Psychology of Mathematics Education (pp. 2-681)."},{"key":"jea.2011040104-13","unstructured":"Stahl, G., Ou, J. X., Cakir, M., Weimar, S., & Goggins, S. (2010, July 27-28). Multi-user support for virtual GeoGebra teams. In Proceedings of the First North American GeoGebra Conference, Ithaca, NY (pp. 123-130)."},{"key":"jea.2011040104-14","unstructured":"Taylor, K. L. (2005). An examination of student interactions and mathematical knowledge-building by dyads of grade 7\/8 students in a web-based learning environment. Unpublished master\u2019s thesis, Queen\u2019s University, Kingston, ON, Canada."},{"key":"jea.2011040104-15","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1007\/978-3-642-78069-1_13","article-title":"Toward a cognitive ergonomics of educational technology","author":"C.Zucchermaglio","year":"1993","journal-title":"Designing environments for constructive learning"}],"container-title":["International Journal of E-Adoption"],"original-title":[],"language":"ng","link":[{"URL":"https:\/\/www.igi-global.com\/viewtitle.aspx?TitleId=54724","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,6,2]],"date-time":"2022-06-02T00:52:33Z","timestamp":1654131153000},"score":1,"resource":{"primary":{"URL":"https:\/\/services.igi-global.com\/resolvedoi\/resolve.aspx?doi=10.4018\/jea.2011040104"}},"subtitle":["Studying the Development of Collective Knowledge within Math-Towers"],"short-title":[],"issued":{"date-parts":[[2011,4,1]]},"references-count":16,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2011,4]]}},"URL":"https:\/\/doi.org\/10.4018\/jea.2011040104","relation":{},"ISSN":["1937-9633","1937-9641"],"issn-type":[{"value":"1937-9633","type":"print"},{"value":"1937-9641","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,4,1]]}}}