期刊名称：Enseñanza de las ciencias: revista de investigación y experiencias didácticas
印刷版ISSN：2174-6486
出版年度：2010
卷号：28
期号：1
页码：73-84
语种：Spanish
出版社：Universitat de València
摘要：Several research studies in mathematics education hasve reported the difficulties that the students have with mathematical proof. In this paper, the productions of Nancy, a student beginning undergraduate courses in mathematics are analyzed. Se formed part of an exploratory study on students'productions about this. From an initial problem that was later modified, their answers were analyzed for the purpose of approximating their performance and advances. In order to describe and to analyze this student's anwers. Toulmin's schemes have been used as an analysis tool.
其他摘要：Several research studies in mathematics education hasve reported the difficulties that the students have with mathematical proof. In this paper, the productions of Nancy, a student beginning undergraduate courses in mathematics are analyzed. Se formed part of an exploratory study on students'productions about this. From an initial problem that was later modified, their answers were analyzed for the purpose of approximating their performance and advances. In order to describe and to analyze this student's anwers. Toulmin's schemes have been used as an analysis tool.
