{"id":7341,"date":"2025-08-13T09:18:34","date_gmt":"2025-08-13T02:18:34","guid":{"rendered":"https:\/\/www.qitepinmath.org\/en\/?p=7341"},"modified":"2026-01-13T09:48:10","modified_gmt":"2026-01-13T02:48:10","slug":"seametrical-vol-5-no-2","status":"publish","type":"post","link":"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/","title":{"rendered":"SEAMETRICAL Vol 5 No 2"},"content":{"rendered":"<div id=\"pl-7341\"  class=\"panel-layout\" ><div id=\"pg-7341-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-7341-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-7341-0-0-0\" class=\"so-panel widget widget_sow-tabs panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-tabs so-widget-sow-tabs-default-6617d0a1fbea-7341\"\n\t\t\t\n\t\t><div class=\"sow-tabs\">\n\t<div class=\"sow-tabs-tab-container\" role=\"tablist\">\n\t\t\t<div\n\t\t\tclass=\"sow-tabs-tab sow-tabs-tab-selected\"\n\t\t\trole=\"tab\"\n\t\t\tdata-anchor-id=\"contents\"\n\t\t\taria-selected=\"true\"\n\t\t\ttabindex=\"0\"\n\t\t>\n\t\t\t<div class=\"sow-tabs-title sow-tabs-title-icon-left\">\n\t\t\t\t\t\t\t\tContents\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div\n\t\t\tclass=\"sow-tabs-tab\"\n\t\t\trole=\"tab\"\n\t\t\tdata-anchor-id=\"pdf\"\n\t\t\taria-selected=\"false\"\n\t\t\ttabindex=\"0\"\n\t\t>\n\t\t\t<div class=\"sow-tabs-title sow-tabs-title-icon-left\">\n\t\t\t\t\t\t\t\tPDF\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n\n\t<div class=\"sow-tabs-panel-container\">\n\t\t\t<div class=\"sow-tabs-panel\">\n\t\t\t<div\n\t\t\t\tclass=\"sow-tabs-panel-content\"\n\t\t\t\trole=\"tabpanel\"\n\t\t\t\taria-hidden=\"false\"\n\t\t\t>\n\t\t\t\t<h4><strong>FOCUS<\/strong><\/h4>\n<h5><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/down-to-earth-mathematics-real-mathematics-mathematics-about-the-earth\/\"><strong>Down to Earth Mathematics: Real Mathematics, Mathematics about the Earth<\/strong><\/a><\/h5>\n<p>Author :<br \/>\n- Yosep Dwi Kristanto (Lecturer and Researcher at the Department of Mathematics Education, Universitas Sanata Dharma, Yogyakarta)<\/p>\n<hr \/>\n<h5><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/application-of-jigsaw-learning-model-with-realistic-mathematics-approach-to-improve-students-understanding-of-standard-form-of-a-number\/\"><strong>Application of Jigsaw Learning Model with Realistic Mathematics Approach to Improve Students\u2019 Understanding of Standard Form of a Number<\/strong><\/a><\/h5>\n<p>Author :<br \/>\n- Budi Astuti (Mathematics Teacher at SMPIT Nurul Islam Tengaran)<\/p>\n<hr \/>\n<h4><strong>READER'S VOICE<\/strong><\/h4>\n<h5><strong><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/making-mathematics-fun-whose-responsibility\/\">Making Mathematics Fun, Whose Responsibility?<\/a><br \/>\n<\/strong><\/h5>\n<p>Author :<br \/>\n- Attiya Yuliana (Mathematics Teacher at SMAN 9 Bandar Lampung)<\/p>\n<hr \/>\n<h4><strong>Math Around Us<\/strong><\/h4>\n<h5><strong><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/how-mathematics-helps-protect-the-earth-by-reducing-waste\/\">How Mathematics Helps Protect the Earth by Reducing Waste<\/a><br \/>\n<\/strong><\/h5>\n<p>Author :<br \/>\n- Rita Suryani (Mathematics Teacher since 2016)<\/p>\n<hr \/>\n<h4><strong>BEST PRACTICE<\/strong><\/h4>\n<h5><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/snack-detective-integrating-numeracy-climate-change-and-healthy-lifestyle-through-analysis-of-nutritional-content-and-snack-packaging-at-upt-smpn-2-malili\/\"><strong>Snack Detective: Integrating Numeracy, Climate Change, and Healthy Lifestyle through Analysis of Nutritional Content and Snack Packaging at UPT SMPN 2 Malili<\/strong><\/a><\/h5>\n<p>Author :<br \/>\n- Ilmal (Mathematics Teacher at UPT SMP Negeri 2 Malili)<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<h4><strong>Development &amp; Innovation<\/strong><\/h4>\n<h5><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/development-of-teaching-materials-for-3d-object-using-a-contextual-approach-assisted-by-an-android-based-scratch-application\/\"><strong>Development of Teaching Materials for 3D Object Using A Contextual Approach Assisted By an Android-Based Scratch Application<\/strong><\/a><\/h5>\n<p>Author :<br \/>\n- Hikmal setiawan (Mathematics Teacher at SMK Sangkuriang 1 Cimahi)<\/p>\n<hr \/>\n<h4><strong>Hall of Fame<\/strong><\/h4>\n<h5><a href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/mathematician-kitchen-in-probability-learning\/\"><strong>Mathematician Kitchen in Probability Learning<\/strong><\/a><\/h5>\n<p>Author :<br \/>\n- Novi Komariyatiningsih (Mathematics teacher at SMAN 6 Prabumulih)<\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-tabs-panel\">\n\t\t\t<div\n\t\t\t\tclass=\"sow-tabs-panel-content\"\n\t\t\t\trole=\"tabpanel\"\n\t\t\t\taria-hidden=\"true\"\n\t\t\t>\n\t\t\t\t<p>Click picture below to open full pdf<\/p>\n<p><a href=\"https:\/\/drive.google.com\/file\/d\/1jC_xulgcnOdZhKEIQSNgD-ZMdOMblWJl\/view?usp=sharing\"><img class=\"alignnone size-medium wp-image-7342\" src=\"https:\/\/www.qitepinmath.org\/en\/wp-content\/uploads\/2026\/01\/cover-seametrical-vol-5-no-2-211x300.jpg\" alt=\"\" width=\"211\" height=\"300\" \/><\/a><\/p>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>SEAMETRICAL Vol 5 No 2<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_expiration-date-status":"","_expiration-date":0,"_expiration-date-type":"","_expiration-date-categories":[],"_expiration-date-options":[]},"categories":[1,18],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SEAMETRICAL Vol 5 No 2 - SEAMEO Regional Centre for QITEP in Mathematics<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-5-no-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SEAMETRICAL Vol 5 No 2 - SEAMEO Regional Centre for QITEP in 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