group discussion

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tandfonline.com – Students’ Possibilities to Learn From Group Discussions Integrated in Whole-class Teaching in Mathematics

Posted on by Troels Gannerup Christensen - Læst 14 gange

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT The aim of this paper is to investigate how small-group and whole-class discussions during whole-class teaching contribute to students’ learning. The study includes 33 video-recorded small-group discussions in four mathematics lessons on enlarging and reducing two-dimensional geometric figures in Grade 8. The results show that different objects of learning were enacted in the different small-groups’ discussions, and that in the majority of the small-group discussions the students did not have the possibility to learn what was intended, since critical aspects were not explored. The combination of group and whole-class discussions contributed to that critical aspects of the specific subject matter came to the fore and thereby were possible to discern. The results indicate that small-group discussions without subsequent… Continue Reading →

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tandfonline.com – “If It Lived Here, It Would Die.” Children’s Use of Materials as Semiotic Resources in Group Discussions About Evolution

Posted on by Troels Gannerup Christensen - Læst 11 gange

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT With the aim of exploring how children discuss underlying reasons for evolution and how materials function in children’s meaning making processes, this article provides insight into how evolution theory can be introduced in preschool and in the early years of primary school. Video data from eight group discussions (N = 27) were analyzed using a multimodal perspective. Despite not having had any formal instruction about evolution theory, the 6-year-old children in this study made use of their previous experiences and the materials to make meaning and argue for different reasons for animal diversity. The results show that the children’s discussions concerned four conceptual themes: animals are different because of kinship and heredity, environmental effects, the need for adaptation, and the… Continue Reading →