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Solbes Matarredona, Jordi; Zacarés García, José | |||
Aquest document és un/a article, creat/da en: 1993 | |||
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This article provides an analysis about the introduction of basic conceptions of optics, the degree of comprehension by students and the preconceptions they already have. In order to chek our hypothesis we have made use of questionnaires to evaluate textbook, teachers and students. | |||
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