<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/103/3/article-p164.xml</sm:loc><ifp:title>The NCTM High School Curriculum Project: Why It Matters to You</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p164.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>The NCTM High School Curriculum Project: Why It Matters to You</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/103/3/article-p168.xml</sm:loc><ifp:title>A Welcome Focus: An Essay Review of the NCTM High School Curriculum Project</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p168.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>A Welcome Focus: An Essay Review of the NCTM High School Curriculum Project</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/103/3/article-p172.xml</sm:loc><ifp:title>Reader Reflections: October 2009</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p172.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Reader Reflections: October 2009</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/103/3/article-p176.xml</sm:loc><ifp:title>Media Clips: Wendy's Burger Variations; Powerball Winner Revealed</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p176.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Media Clips: Wendy's Burger Variations; Powerball Winner Revealed</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/103/3/article-p190.xml</sm:loc><ifp:title>Want to Play Geometry?</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p190.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Want to Play Geometry?</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/103/3/article-p180.xml</sm:loc><ifp:title>Mathematical Lens: Playground Icosahedron</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p180.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Mathematical Lens: Playground Icosahedron</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/103/3/article-p184.xml</sm:loc><ifp:title>On Fences, Forms, and Mathematical Modeling</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p184.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>On Fences, Forms, and Mathematical 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/mt/103/3/article-p200.xml</sm:loc><ifp:title>A Function or Not a Function? That Is the Question</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p200.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>A Function or Not a Function? That Is the Question</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/103/3/article-p196.xml</sm:loc><ifp:title>Calendar and Solutions: October 2009</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p196.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Calendar and Solutions: October 2009</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/103/3/article-p214.xml</sm:loc><ifp:title>Technology Tips: Creating a Mathematical “B” Movie: The Effect of b on the Graph of a Quadratic</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p214.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Technology Tips: Creating a Mathematical “B” Movie: The Effect of b on the Graph of a Quadratic</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/103/3/article-p206.xml</sm:loc><ifp:title>Activities for Students: Inquiry into Fractals</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p206.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Activities for Students: Inquiry into Fractals</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/103/3/article-p213.xml</sm:loc><ifp:title>Call for Manuscripts: 2011 Focus Issue: Teaching Geometry</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p213.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Call for Manuscripts: 2011 Focus Issue: Teaching Geometry</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/103/3/article-p221.xml</sm:loc><ifp:title>Delving Deeper: More Gems from Euclidean Geometry</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p221.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Delving Deeper: More Gems from Euclidean Geometry</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/103/3/article-p227.xml</sm:loc><ifp:title>Call for Manuscripts: Entry Level High School Mathematics Courses: Maximizing Learning for ALL</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p227.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>Call for Manuscripts: Entry Level High School Mathematics Courses: Maximizing Learning for ALL</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/103/3/article-p228.xml</sm:loc><ifp:title>For Your Information: October 2009</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p228.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>For Your Information: October 2009</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/103/3/article-p232.xml</sm:loc><ifp:title>The Back Page: Building the Unit Circle: A Patty Paper Approach</ifp:title><sm:lastmod>2020-02-26</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/103/3/article-p232.pdf</sm:loc><sm:lastmod>2021-06-14</sm:lastmod><ifp:title>The Back Page: Building the Unit Circle: A Patty Paper Approach</ifp:title></sm:url></urlset>
