{"id":5452,"date":"2021-12-25T10:18:49","date_gmt":"2021-12-25T03:18:49","guid":{"rendered":"https:\/\/www.qitepinmath.org\/en\/?p=5452"},"modified":"2023-03-24T10:23:18","modified_gmt":"2023-03-24T03:23:18","slug":"why-1-is-not-a-prime-number","status":"publish","type":"post","link":"https:\/\/www.qitepinmath.org\/en\/publications\/bulletin\/seametrical-vol-2-no-2\/why-1-is-not-a-prime-number\/","title":{"rendered":"Why 1 is not a Prime Number"},"content":{"rendered":"<p>Author:<br \/>\n&#8211; SARAS SEPTY LATIFAH (SD Teruman, Bantul, Yogyakarta)<\/p>\n<p>Basic competence on mathematics skills for in elementary schools\u00a0 require\u00a0 students\u00a0 to\u00a0 apply\u00a0 mathematical\u00a0 concepts\u00a0 to solve everyday problems. These problems are generally packaged\u00a0 in\u00a0 the\u00a0 form\u00a0 of\u00a0 word\u00a0 problems.\u00a0 Figure\u00a0 1\u00a0 is\u00a0 an\u00a0 example\u00a0 of\u00a0 a\u00a0 daily\u00a0 problem\u00a0 whose\u00a0 solution\u00a0 involves\u00a0 the\u00a0 application\u00a0\u00a0 of\u00a0\u00a0 mathematical\u00a0\u00a0 concepts.\u00a0\u00a0 Different\u00a0\u00a0 colors\u00a0\u00a0 of\u00a0 post-it\u00a0 notes\u00a0 have\u00a0 the\u00a0 potential\u00a0 to\u00a0 spark\u00a0 math-related\u00a0 discussions.<\/p>\n<p>&#8212;&#8211; <a href=\"https:\/\/drive.google.com\/file\/d\/1nmxTBEn1kEef-QcLeYe-VY67nVEP6vbN\/view?usp=sharing\"><em>read more<\/em><\/a> &#8212;&#8211;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why 1 is not a Prime Number<\/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":[233],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why 1 is not a Prime Number - SEAMEO Regional Centre for QITEP in Mathematics<\/title>\n<meta name=\"description\" content=\"Basic competence on mathematics skills for in elementary schools\u00a0 require\u00a0 students\u00a0 to\u00a0 apply\u00a0 mathematical\u00a0 concepts\u00a0 to solve everyday problems. 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