{"id":1827,"date":"2026-05-27T19:20:02","date_gmt":"2026-05-27T19:20:02","guid":{"rendered":"https:\/\/21dim-patras.ach.sch.gr\/?p=1827"},"modified":"2026-05-27T19:20:03","modified_gmt":"2026-05-27T19:20:03","slug":"%cf%86%ce%b5%cf%83%cf%84%ce%b9%ce%b2%ce%ac%ce%bb-%cf%87%ce%bf%cf%81%ce%bf%cf%8d","status":"publish","type":"post","link":"https:\/\/21dim-patras.ach.sch.gr\/?p=1827","title":{"rendered":"\u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u03c7\u03bf\u03c1\u03bf\u03cd"},"content":{"rendered":"\n<p>\u03a4\u03bf \u03c7\u03bf\u03c1\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 21\u03bf\u03c5 \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03bc\u03b5 \u03c7\u03b1\u03c1\u03ac \u03c3\u03c4\u03bf \u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u039b\u03b1\u03ca\u03ba\u03ce\u03bd \u03a0\u03b1\u03c1\u03b1\u03b4\u03cc\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a7\u03bf\u03c1\u03ce\u03bd. \u0397 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03b1\u03b9\u03b4\u03b9\u03ce\u03bd \u03c3\u03c4\u03bf \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03b9\u03b1\u03ba\u03cc \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03a0\u03b1\u03c4\u03c1\u03ce\u03bd \u03ae\u03c4\u03b1\u03bd \u03ac\u03c8\u03bf\u03b3\u03b7.<\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-1 wp-block-gallery has-nested-images columns-default is-cropped\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1828\"  src=\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n-768x1024.jpg\" alt=\"\" class=\"wp-image-1828\" srcset=\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n-768x1024.jpg 768w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n-225x300.jpg 225w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n-1152x1536.jpg 1152w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n.jpg 1536w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"746\" height=\"1024\" data-id=\"1829\"  src=\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n-746x1024.jpg\" alt=\"\" class=\"wp-image-1829\" srcset=\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n-746x1024.jpg 746w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n-218x300.jpg 218w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n-768x1055.jpg 768w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n-1118x1536.jpg 1118w, https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708557664_122251038194252900_6067868367558797155_n.jpg 1491w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u03a4\u03bf \u03c7\u03bf\u03c1\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 21\u03bf\u03c5 \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03bc\u03b5 \u03c7\u03b1\u03c1\u03ac \u03c3\u03c4\u03bf \u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u039b\u03b1\u03ca\u03ba\u03ce\u03bd \u03a0\u03b1\u03c1\u03b1\u03b4\u03cc\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a7\u03bf\u03c1\u03ce\u03bd. \u0397 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03b1\u03b9\u03b4\u03b9\u03ce\u03bd \u03c3\u03c4\u03bf \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03b9\u03b1\u03ba\u03cc \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03a0\u03b1\u03c4\u03c1\u03ce\u03bd \u03ae\u03c4\u03b1\u03bd \u03ac\u03c8\u03bf\u03b3\u03b7.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v14.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u03c7\u03bf\u03c1\u03bf\u03cd - 21o \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03cc \u03a0\u03ac\u03c4\u03c1\u03b1\u03c2<\/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:\/\/21dim-patras.ach.sch.gr\/?p=1827\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u03c7\u03bf\u03c1\u03bf\u03cd - 21o \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03cc \u03a0\u03ac\u03c4\u03c1\u03b1\u03c2\" \/>\n<meta property=\"og:description\" content=\"\u03a4\u03bf \u03c7\u03bf\u03c1\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c4\u03bc\u03ae\u03bc\u03b1 \u03c4\u03bf\u03c5 21\u03bf\u03c5 \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03bc\u03b5 \u03c7\u03b1\u03c1\u03ac \u03c3\u03c4\u03bf \u03a6\u03b5\u03c3\u03c4\u03b9\u03b2\u03ac\u03bb \u039b\u03b1\u03ca\u03ba\u03ce\u03bd \u03a0\u03b1\u03c1\u03b1\u03b4\u03cc\u03c3\u03b5\u03c9\u03bd \u03ba\u03b1\u03b9 \u03a7\u03bf\u03c1\u03ce\u03bd. \u0397 \u03b5\u03bc\u03c6\u03ac\u03bd\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03b1\u03b9\u03b4\u03b9\u03ce\u03bd \u03c3\u03c4\u03bf \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03b9\u03b1\u03ba\u03cc \u039a\u03ad\u03bd\u03c4\u03c1\u03bf \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03a0\u03b1\u03c4\u03c1\u03ce\u03bd \u03ae\u03c4\u03b1\u03bd \u03ac\u03c8\u03bf\u03b3\u03b7.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827\" \/>\n<meta property=\"og:site_name\" content=\"21o \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03cc \u03a0\u03ac\u03c4\u03c1\u03b1\u03c2\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-27T19:20:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-27T19:20:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n-768x1024.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/#website\",\"url\":\"https:\/\/21dim-patras.ach.sch.gr\/\",\"name\":\"21o \\u0394\\u03b7\\u03bc\\u03bf\\u03c4\\u03b9\\u03ba\\u03cc \\u03a0\\u03ac\\u03c4\\u03c1\\u03b1\\u03c2\",\"description\":\"\\u0397 \\u03bd\\u03ad\\u03b1 \\u03bc\\u03b1\\u03c2 \\u03b9\\u03c3\\u03c4\\u03bf\\u03c3\\u03b5\\u03bb\\u03af\\u03b4\\u03b1\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/21dim-patras.ach.sch.gr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"el\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827#primaryimage\",\"inLanguage\":\"el\",\"url\":\"https:\/\/21dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/05\/708044099_122251038440252900_889956406555579506_n.jpg\",\"width\":1536,\"height\":2048},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827#webpage\",\"url\":\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827\",\"name\":\"\\u03a6\\u03b5\\u03c3\\u03c4\\u03b9\\u03b2\\u03ac\\u03bb \\u03c7\\u03bf\\u03c1\\u03bf\\u03cd - 21o \\u0394\\u03b7\\u03bc\\u03bf\\u03c4\\u03b9\\u03ba\\u03cc \\u03a0\\u03ac\\u03c4\\u03c1\\u03b1\\u03c2\",\"isPartOf\":{\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827#primaryimage\"},\"datePublished\":\"2026-05-27T19:20:02+00:00\",\"dateModified\":\"2026-05-27T19:20:03+00:00\",\"author\":{\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/#\/schema\/person\/7593cb68cc62063a6b0d912186aa8e20\"},\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/21dim-patras.ach.sch.gr\/?p=1827\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/#\/schema\/person\/7593cb68cc62063a6b0d912186aa8e20\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/21dim-patras.ach.sch.gr\/#personlogo\",\"inLanguage\":\"el\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/30d6a34184f8fed42ef233c86ccfcbb1?s=96&d=mm&r=g\",\"caption\":\"admin\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1827"}],"collection":[{"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1827"}],"version-history":[{"count":1,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1827\/revisions"}],"predecessor-version":[{"id":1830,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1827\/revisions\/1830"}],"wp:attachment":[{"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/21dim-patras.ach.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}