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Jameson, Ellen; Whitney-Smith, Rachael; Macey, Darren; Morony, Will; Benson-Lidholm, Anne-Marie; Leigh-Lancaster, David – Mathematics Education Research Group of Australasia, 2021
This paper reports on a new initiative of collaborative work between the Australian Curriculum, Assessment and Reporting Authority (ACARA) and Cambridge University as part of the 2020-21 review of the Australian Curriculum: Mathematics Foundation -- Year 10. The ACARA mathematics curriculum development team worked with the Cambridge Mathematics…
Descriptors: Mathematics Instruction, National Curriculum, Secondary School Students, Grade 10
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Bikner-Ahsbahs, Angelika; Sabena, Cristina; Arzarello, Ferdinando; Krause, Christina – North American Chapter of the International Group for the Psychology of Mathematics Education, 2014
This paper refers to the concept of semiotic and theoretic control describing resources to conduct decisions in epistemic processes. We consider an argumentation process from a complex problem-solving activity involving different conceptual frames related to parabolas. Using a micro-analytical interpretative lens, we will show that, in order to…
Descriptors: Semiotics, Epistemology, Cognitive Processes, Decision Making