<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:ifp="http://www.ifactory.com/press" ifp-element-xpath="/*[local-name() = 'urlset' and namespace-uri() = 'http://www.sitemaps.org/schemas/sitemap/0.9']"><ifp:contentType>ARTICLE</ifp:contentType><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p165.xml</sm:loc><ifp:title>Letters to the editor</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p165.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Letters to the editor</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p164.xml</sm:loc><ifp:title>Tool Kit for Early-Career Teachers</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p164.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Tool Kit for Early-Career Teachers</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p167.xml</sm:loc><ifp:title>Mathematics Teacher: Learning and Teaching Pre-K–12</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p167.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Mathematics Teacher: Learning and Teaching Pre-K–12</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p172.xml</sm:loc><ifp:title>Back-Pocket Strategies for Argumentation</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p172.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Back-Pocket Strategies for Argumentation</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p179.xml</sm:loc><ifp:title>Doing Geometry with Geometry Software</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p179.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Doing Geometry with Geometry Software</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p168.xml</sm:loc><ifp:title>Let's Go to San Francisco</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p168.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Let's Go to San Francisco</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p192.xml</sm:loc><ifp:title>Given a Traditional Textbook—Now What?</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p192.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Given a Traditional Textbook—Now What?</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p200.xml</sm:loc><ifp:title>November 2018 Calendar and Solutions</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p200.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>November 2018 Calendar and Solutions</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p186.xml</sm:loc><ifp:title>7 Features of Equitable Classroom Spaces</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p186.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>7 Features of Equitable Classroom Spaces</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p216.xml</sm:loc><ifp:title>Don't Wait until the Test!</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p216.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Don't Wait until the Test!</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p226.xml</sm:loc><ifp:title>Learning to Program with SoloLearn</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p226.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Learning to Program with SoloLearn</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p218.xml</sm:loc><ifp:title>Complete the What?</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p218.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Complete the What?</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p208.xml</sm:loc><ifp:title>Teaching with (Not Near) Technology</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p208.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Teaching with (Not Near) Technology</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p240.xml</sm:loc><ifp:title>Discovering Trigonometric Identities in Geometric Representations</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p240.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Discovering Trigonometric Identities in Geometric Representations</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p237.xml</sm:loc><ifp:title>Publications</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p237.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Publications</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p231.xml</sm:loc><ifp:title>Using Secant Parabolas to Find Roots</ifp:title><sm:lastmod>2019-12-16</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mt/112/3/article-p231.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Using Secant Parabolas to Find Roots</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p138.xml</sm:loc><ifp:title>Empowering Mathematicians through Modeling</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p138.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Empowering Mathematicians through Modeling</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p148.xml</sm:loc><ifp:title>Making Sense of Equivalent Ratios</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p148.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Making Sense of Equivalent Ratios</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p156.xml</sm:loc><ifp:title>Evaluating Technology for Teaching Mathematics</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p156.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Evaluating Technology for Teaching Mathematics</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p163.xml</sm:loc><ifp:title>Mathematics Teacher: Learning and Teaching Pre-K–I2</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p163.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Mathematics Teacher: Learning and Teaching Pre-K–I2</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p164.xml</sm:loc><ifp:title>Uncommon Partitions: Partitioning as a Problem-Solving Activity</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p164.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Uncommon Partitions: Partitioning as a Problem-Solving Activity</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p179.xml</sm:loc><ifp:title>Engaging Students with Mathematics through Play</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p179.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Engaging Students with Mathematics through Play</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p174.xml</sm:loc><ifp:title>Pen Pal Books: A Problem-Solving Challenge</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p174.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Pen Pal Books: A Problem-Solving Challenge</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p173.xml</sm:loc><ifp:title>
         MTMS Favorites: “Rough-Draft Talk in Mathematics Classrooms”</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p173.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>
         MTMS Favorites: “Rough-Draft Talk in Mathematics Classrooms”</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p133.xml</sm:loc><ifp:title>Rhyme Time</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p133.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Rhyme Time</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p136.xml</sm:loc><ifp:title>Problems</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p136.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Problems</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p134.xml</sm:loc><ifp:title>More Bang for Your Buck</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p134.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>More Bang for Your Buck</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p184.xml</sm:loc><ifp:title>Geometry and Proportional Reasoning in Agriculture</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p184.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Geometry and Proportional Reasoning in Agriculture</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p188.xml</sm:loc><ifp:title>Reviews</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p188.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>Reviews</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p192.xml</sm:loc><ifp:title>In Stitches: Knitting and Knotty Area Problems</ifp:title><sm:lastmod>2020-01-25</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/mtms/24/3/article-p192.pdf</sm:loc><sm:lastmod>2020-01-25</sm:lastmod><ifp:title>In Stitches: Knitting and Knotty Area Problems</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p514.xml</sm:loc><ifp:title>Reconceptualizing the Roles of Researchers and Teachers to Bring Research Closer to Teaching</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p514.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Reconceptualizing the Roles of Researchers and Teachers to Bring Research Closer to Teaching</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p521.xml</sm:loc><ifp:title>Research Commentary: Curricular Noticing: A Framework to Describe Teachers' Interactions With Curriculum Materials</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p521.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Research Commentary: Curricular Noticing: A Framework to Describe Teachers' Interactions With Curriculum Materials</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p533.xml</sm:loc><ifp:title>Effects of Three Interventions on Children's Spatial Structuring and Coordination of Area Units</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p533.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Effects of Three Interventions on Children's Spatial Structuring and Coordination of Area Units</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p575.xml</sm:loc><ifp:title>A Cross-Sectional Investigation of Students' Reasoning About Integer Addition and Subtraction: Ways of Reasoning, Problem Types, and Flexibility</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p575.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>A Cross-Sectional Investigation of Students' Reasoning About Integer Addition and Subtraction: Ways of Reasoning, Problem Types, and Flexibility</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p614.xml</sm:loc><ifp:title>Highlighting Theory to Connect Research and Practice</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p614.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Highlighting Theory to Connect Research and Practice</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p619.xml</sm:loc><ifp:title>Acknowledgment</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p619.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Acknowledgment</ifp:title></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p624.xml</sm:loc><ifp:title>Index</ifp:title><sm:lastmod>2020-06-24</sm:lastmod></sm:url><sm:url xmlns:sm="http://www.sitemaps.org/schemas/sitemap/0.9"><sm:loc>https://pubs.nctm.org/view/journals/jrme/49/5/article-p624.pdf</sm:loc><sm:lastmod>2020-06-24</sm:lastmod><ifp:title>Index</ifp:title></sm:url></urlset>
