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  • Home
  • Events
    • A Year of Creative Math (2024/25)
      • Medicine Hat Oct 25th
    • ATA Educational Trust
    • Past Events
      • Spring Symposium 2024
      • Fall Conference – October 20/21 – Calgary
        • Exhibitor’s Corner
  • Delta-K
    • Submissions
    • Volume 59, Issue 1
    • Volume 58, Issue 1
    • Volume 57, Issue 1
    • Volume 56, Issue 1
    • Volume 55, Issue 3
  • Teaching
    • Rich Mathematical Tasks
    • Educators to Connect With
    • Professional Development Grant
      • Apply for a MCATA Grant
  • Newsletter
  • Awards
    • Dr. Arthur Jorgensen Chair Award
      • Apply for the Dr. Arthur Jorgensen Chair Award
    • Alberta Mathematics Educator Award
      • Apply or Nominate for the Alberta Mathematics Educator Awards
    • Friends of MCATA
  • Contests
    • Edmonton Junior High Math Contest
    • Calgary Junior High Math Contest
    • The Alberta High School Mathematics Competition
  • About Us
    • Membership
      • Become a Member
    • Mission Statement
    • Executive Members
      • Become An Executive Member
      • Submit a Nomination for the Table Officer Committee
    • MCATA Constitution and Handbook
    • Contact Us
  • Delta-K,  Publications

    Delta-K Vol 59 Issue 1

    February 5, 2025

    Problem Solving for All Levels Journal of the Mathematics Council of the Alberta Teachers’ Association Volume 59 Issue 1, January 2025 Lorelei Boschman Copyright © 2025 by The Alberta Teachers’ Association (ATA), 11010 142 Street NW, Edmonton, AB T5N 2R1. Permission to use or to reproduce any part of this publication for classroom purposes, except for articles published with permission of the author and noted as “not for reproduction,” is hereby granted. delta-K is published by the ATA for the Mathematics Council (MCATA). EDITOR: Lorelei Boschman, e-mail lboschman@mhc.ab.ca. EDITORIAL AND PRODUCTION SERVICES: Document Production staff, ATA. Opinions expressed herein are not necessarily those of MCATA or of the ATA. Address…

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  • Delta-K,  Full Issue,  Publications,  Volume 58

    Delta-K Volume 58 Issue 1

    January 21, 2024

    Delta-K | Full Issue

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  • Delta-K,  Full Issue,  Publications,  Volume 57, Issue 1

    Delta-K Volume 57 Issue 1

    December 30, 2021

    Delta-K | Full Issue

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  • Delta-K,  Volume 57, Issue 1

    From the Acting Editor’s Desk

    December 30, 2021

    Barbara O'Connor

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  • Delta-K,  Volume 57, Issue 1

    One Teacher’s Perspective on the Proposed K–6 Mathematics Curriculum

    December 30, 2021

    Darcy House

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  • Delta-K,  Volume 57, Issue 1

    Celebrating Mathematics 2020 Learning Challenge

    December 30, 2021

    Barbara O'Connor

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  • Delta-K,  Volume 57, Issue 1

    Producing Equivalent Fractions “Additively”: The Case of the 1/2

    December 30, 2021

    Jérôme Proulx

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  • Delta-K,  Volume 57, Issue 1

    A Response to Proulx’s “Producing Equivalent Fractions ‘Additively’: The Case of the 1/2”

    December 30, 2021

    Lynn McGarvey

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  • Delta-K,  Volume 57, Issue 1

    Alberta’s K–9 Mathematics Program of Studies: Metaphor and Implied Meaning

    December 30, 2021

    Shimeng Liu

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  • Delta-K,  Volume 57, Issue 1

    Engaging K–12 Teachers in Mathematical Puzzles and Problems

    December 30, 2021

    Richelle Marynowski, Shelly Wismath, Verna Mabin, Michelle Campmans, Lynn Suttie and Alana Millard

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  • Apr 23, 2025 📣 EVENT CANCELLATION NOTICE
  • Mar 21, 2025 Nominations for Table Officers are open
  • Mar 01, 2025 April Stop in Fort McMurry has been postponed
  • Feb 05, 2025 Delta-K Vol 59 Issue 1

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