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Ontario Association for Mathematics Education
Ontario Association for Mathematics Education

Our publication, called 'The Abacus'

Current Issue | Editors | Submissions | Search | Sample Articles | History | The Gazette

... focuses on the needs of the elementary mathematics teacher. It is published four times a year as part of the Ontario Mathematics Gazette (known as 'The Gazette'). You can view samples of articles from previous issues by clicking here ...

Current Issue: Volume 60 # 1 - September 2021
Abacus Table of Contents

    Abacus Activities
  • Making the Teaching of Addition Visual: A short classroom episode that looks at how students shared ideas about 18 + 12 and what the teacher did in response (by Matthew Cheung and Heather Bourrie)
  • Doing the Math (Lesson Plan for 17 – 9): Everything a teacher needs to discuss 17 – 9 in their classroom
  • Mental Math Meets Standard Algorithms: When students use standard algorithms
  • Moving Forward: Readings for continuing professional learning

Abacus Staff

Position Name Contact Info:
Abacus Co-EditorMARC
Abacus Co-EditorTINA

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