Designing a workshop on noticing aspects of mathematical discourse for teaching angles
Rave-Agudelo, Juan Gabriel (Universitat Autònoma de Barcelona)
Planas, Núria (Universitat Autònoma de Barcelona)

Date:	2023
Description:	8 pàg.
Abstract:	This study is part of a broader project aimed at researching mathematics teachers' noticing of mathematical discourse aspects in content teaching. This report aims to present and discuss the design of a two-hour workshop for secondary-school mathematics teachers on noticing three aspects of mathematical discourse for teaching angles. We consider elements of the Mathematical Discourse in Instruction (MDI) framework, teachers' noticing processes of identifying, interpreting, and deciding, and students' learning challenges. The workshop includes introductory documents on students' learning challenges about angles, and on mathematical vocabulary, mathematical explanations, and graphical examples for teaching angles. We also design a document that includes professional tasks for identifying, interpreting, and deciding on those aspects of the mathematical discourse in secondary-school mathematics teaching that support students' understanding of angles.
Grants:	Agència de Gestió d'Ajuts Universitaris i de Recerca 2021/SGR-00159 Agencia Estatal de Investigación PID2019-104964GB-100 Agencia Estatal de Investigación PRE2020-094574
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Language:	Anglès
Document:	Capítol de llibre ; recerca ; Versió publicada
Subject:	Secondary-school mathematics teachers ; Noticing processes ; Mathematical vocabulary ; Mathematical explanations ; Graphical examples ; Teaching of angles
Published in:	Congress of the European Society for Research in Mathematics Education, Budapest, Hungary, ISBN 978-963-7031-04-5

8 p, 961.9 KB

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