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Enhancing mathematics teachers' pedagogical content knowledge in communities of practice

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conference contribution
posted on 2023-05-23, 15:30 authored by Osman KasimuOsman Kasimu, Carol MurphyCarol Murphy, Vesife HatisaruVesife Hatisaru, Robyn ReaburnRobyn Reaburn

Communities of Practice (CoPs) are defined as groups of people who share a common interest, concern, or a passion about a topic, and who aim to deepen their knowledge and expertise in this area by interacting on an ongoing basis (Wenger et al., 2002). As such, they provide "a promising theme in the professional development of teachers" (p. 352) and a good framework for examining teachers' learning (Patton & Parker, 2017). The application of CoP in educational research has suggested a positive impact for teacher professional learning (Goos, 2014). While there is much interest in the CoP approach to mathematics teacher professional learning (e.g., Jaworski, 2005), less is known about the impact of this approach on mathematics teachers' pedagogical content knowledge (PCK) in a specific content area such as algebra word problems.

In this study, the first author established a CoP initiative where a group of eight junior high school mathematics teachers in Ghana met regularly during six months (once a month) to explore pedagogical strategies intended to support students in solving algebraic word problems. Whilst word problems are applied within most domains of mathematics in the Ghanaian mathematics teaching syllabus (e.g., fractions, integers), it is particularly in the algebra strand that most students find them challenging. A major difficulty is in "translating word problems into mathematical equations" (West African Examinations Council, p. 311).

Within the mentioned CoP, the teachers shared ideas and reflected on their use of various adopted strategies with their students. In this short presentation we provide some examples to illustrate the influence of the CoP on participating teachers' PCK in relation to the use of visual representations such as bar models in solving algebra word problems.

History

Publication title

Proceedings of the 44th Annual Conference of the Mathematics Education Research Group of Australasia

Editors

N Fitzallen, C Murphy, V Hatisaru, & N Maher

Pagination

1 piece- abstract

ISBN

9781920846336

Department/School

School of Social Sciences

Publisher

MERGA In

Place of publication

Australia

Event title

Mathematics Education Research Group of Australasia

Event Venue

Launceston, Tasmania

Date of Event (Start Date)

2022-07-03

Date of Event (End Date)

2022-07-07

Rights statement

Copyright 2022 MERGA

Repository Status

  • Open

Socio-economic Objectives

Teacher and instructor development

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