2000
DOI: 10.1007/bf03338916
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Foundations of Dynamic Geometry

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Cited by 29 publications
(53 citation statements)
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“…The action of evaluating or checking exercises is a complicated process (Gelernter, 1963;Kortenkamp, 1999;Chou et al, 2000). Because of this, automation is not a trivial matter.…”
Section: Authoring and Automatically Evaluating Exercisesmentioning
confidence: 99%
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“…The action of evaluating or checking exercises is a complicated process (Gelernter, 1963;Kortenkamp, 1999;Chou et al, 2000). Because of this, automation is not a trivial matter.…”
Section: Authoring and Automatically Evaluating Exercisesmentioning
confidence: 99%
“…For instance, if the problem is to determine the middle point between points A and B, the distance is verified between the point of the student's construction and the point of the teacher's construction according to an established criterion. Programs that use a similar method include Cinderella (Kortenkamp, 1999), C.a.R (Grothman, 1999), and iGeom (Isotani & Brandão, 2004). The numerical evaluation method is not a formal proof, like ATP or ACT-R, and demands a solution template (a previously provided correct construction).…”
Section: Authoring and Automatically Evaluating Exercisesmentioning
confidence: 99%
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“…Desde os primeiros sistemas de GI, o modelo de interação implementado pela maioria desses sistemas tem sido baseado em ícones representando os objetos ou operações sobre eles [17,27,28,29,30,39]. No início dos anos 2000 vários desses sistemas apresentavam interfaces com um grande número de opções de construção, o que poderia dificultar o trabalho, principalmente de um usuá-rio iniciante.…”
Section: Introductionunclassified
“…Programas de geometria dinâmica são "réguas e compassos" virtuais, com os quais objetos geométricos podem ser construídos e manipulados no computador [1]. Esses programas criam ambientes de grande impacto visual, onde relações geométricas são exploradas interativamente e teoremas são descobertos empiricamente.…”
Section: Introductionunclassified