{"id":1797,"date":"2026-02-19T08:41:08","date_gmt":"2026-02-19T08:41:08","guid":{"rendered":"https:\/\/4dim-chalk.eyv.sch.gr\/?p=1797"},"modified":"2026-02-19T08:41:08","modified_gmt":"2026-02-19T08:41:08","slug":"%ce%b5%cf%80%ce%b9%ce%bc%cf%8c%cf%81%cf%86%cf%89%cf%83%ce%b7-%cf%80%cf%81%cf%8e%cf%84%cf%89%ce%bd-%ce%b2%ce%bf%ce%b7%ce%b8%ce%b5%ce%b9%cf%8e%ce%bd","status":"publish","type":"post","link":"https:\/\/4dim-chalk.eyv.sch.gr\/?p=1797","title":{"rendered":"\u0395\u03c0\u03b9\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c0\u03c1\u03ce\u03c4\u03c9\u03bd \u03b2\u03bf\u03b7\u03b8\u03b5\u03b9\u03ce\u03bd"},"content":{"rendered":"<p align=\"justify\"><a name=\"_GoBack\"><\/a> <span style=\"font-size: large;\"><span lang=\"el-GR\">\u03a3\u03c4\u03b9\u03c2 16\/2\/2026, \u03c3\u03c4\u03b1 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03c1\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c6\u03bf\u03c1\u03b5\u03af\u03c2, \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c6\u03c4\u03b7\u03ba\u03b5 \u03c4\u03bf \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03bc\u03b1\u03c2 \u03b7 \u03ba\u03b1 \u0391\u03c1\u03bf\u03c5\u03c4\u03b6\u03af\u03b4\u03bf\u03c5 \u0391\u03bd\u03b1\u03c3\u03c4\u03b1\u03c3\u03af\u03b1, \u03bd\u03bf\u03c3\u03b7\u03bb\u03b5\u03cd\u03c4\u03c1\u03b9\u03b1\/\u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03cd\u03c4\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03a0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03bf\u03cd \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0395\u03c1\u03c5\u03b8\u03c1\u03bf\u03cd \u03a3\u03c4\u03b1\u03c5\u03c1\u03bf\u03cd \u03a7\u03b1\u03bb\u03ba\u03af\u03b4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b4\u03af\u03c9\u03c1\u03b7 \u03b5\u03c0\u03b9\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c0\u03c1\u03ce\u03c4\u03c9\u03bd \u03b2\u03bf\u03b7\u03b8\u03b5\u03b9\u03ce\u03bd \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b5 \u03c4\u03bf \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03bc\u03b1\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1\u03c2. \u03a4\u03b7\u03bd \u03b5\u03c5\u03c7\u03b1\u03c1\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b8\u03b5\u03c1\u03bc\u03ac!<\/span><\/span><\/p>\n<p align=\"justify\"><div id=\"envira-gallery-wrap-1795\" class=\"envira-gallery-wrap envira-gallery-theme-base envira-lightbox-theme-base\" itemscope itemtype=\"https:\/\/schema.org\/ImageGallery\"><div data-row-height=\"150\" data-gallery-theme=\"normal\" id=\"envira-gallery-1795\" class=\"envira-gallery-public envira-gallery-justified-public envira-gallery-0-columns envira-clear enviratope envira-gallery-css-animations\" data-envira-columns=\"0\"><div id=\"envira-gallery-item-1796\" class=\"envira-gallery-item enviratope-item envira-gallery-item-1 envira-lazy-load\" style=\"padding-left: 5px; padding-bottom: 10px; padding-right: 5px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4.jpg\" class=\"envira-gallery-1795 envira-gallery-link\" rel=\"enviragallery1795\" title=\"eik4\" data-envira-caption=\"eik4\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-1796\" class=\"envira-gallery-image envira-gallery-image-1 envira-normal envira-lazy\" data-envira-index=\"1\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4-768x1024-640x480.jpg\" data-envira-src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4-768x1024-640x480.jpg\" data-envira-gallery-id=\"1795\" data-envira-item-id=\"1796\" data-envira-caption=\"eik4\" alt=\"\" title=\"eik4\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4-768x1024-640x480.jpg 400w,https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4-768x1024-640x480.jpg 2x\" data-envira-width=\"225\" data-envira-height=\"300\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-1798\" class=\"envira-gallery-item enviratope-item envira-gallery-item-2 envira-lazy-load\" style=\"padding-left: 5px; padding-bottom: 10px; padding-right: 5px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3.jpg\" class=\"envira-gallery-1795 envira-gallery-link\" rel=\"enviragallery1795\" title=\"eik3\" data-envira-caption=\"eik3\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-1798\" class=\"envira-gallery-image envira-gallery-image-2 envira-normal envira-lazy\" data-envira-index=\"2\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3-768x1024-640x480.jpg\" data-envira-src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3-768x1024-640x480.jpg\" data-envira-gallery-id=\"1795\" data-envira-item-id=\"1798\" data-envira-caption=\"eik3\" alt=\"\" title=\"eik3\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3-768x1024-640x480.jpg 400w,https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3-768x1024-640x480.jpg 2x\" data-envira-width=\"225\" data-envira-height=\"300\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-1799\" class=\"envira-gallery-item enviratope-item envira-gallery-item-3 envira-lazy-load\" style=\"padding-left: 5px; padding-bottom: 10px; padding-right: 5px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2.jpg\" class=\"envira-gallery-1795 envira-gallery-link\" rel=\"enviragallery1795\" title=\"eik2\" data-envira-caption=\"eik2\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-1799\" class=\"envira-gallery-image envira-gallery-image-3 envira-normal envira-lazy\" data-envira-index=\"3\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2-768x1024-640x480.jpg\" data-envira-src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2-768x1024-640x480.jpg\" data-envira-gallery-id=\"1795\" data-envira-item-id=\"1799\" data-envira-caption=\"eik2\" alt=\"\" title=\"eik2\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2-768x1024-640x480.jpg 400w,https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2-768x1024-640x480.jpg 2x\" data-envira-width=\"225\" data-envira-height=\"300\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><div id=\"envira-gallery-item-1800\" class=\"envira-gallery-item enviratope-item envira-gallery-item-4 envira-lazy-load\" style=\"padding-left: 5px; padding-bottom: 10px; padding-right: 5px;\"  itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><div class=\"envira-gallery-item-inner\"><div class=\"envira-gallery-position-overlay  envira-gallery-top-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-top-right\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-left\"><\/div><div class=\"envira-gallery-position-overlay  envira-gallery-bottom-right\"><\/div><a href=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1.jpg\" class=\"envira-gallery-1795 envira-gallery-link\" rel=\"enviragallery1795\" title=\"eik1\" data-envira-caption=\"eik1\" data-envira-retina=\"\" data-thumbnail=\"\"  itemprop=\"contentUrl\"><img decoding=\"async\" id=\"envira-gallery-image-1800\" class=\"envira-gallery-image envira-gallery-image-4 envira-normal envira-lazy\" data-envira-index=\"4\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1-768x1024-640x480.jpg\" data-envira-src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1-768x1024-640x480.jpg\" data-envira-gallery-id=\"1795\" data-envira-item-id=\"1800\" data-envira-caption=\"eik1\" alt=\"\" title=\"eik1\"  itemprop=\"thumbnailUrl\" data-envira-srcset=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1-768x1024-640x480.jpg 400w,https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1-768x1024-640x480.jpg 2x\" data-envira-width=\"225\" data-envira-height=\"300\" srcset=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" data-safe-src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAP\/\/\/\/\/\/\/yH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><\/a><\/div><\/div><\/div><\/div><noscript><img decoding=\"async\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik4.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik3.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik2.jpg\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/4dim-chalk.eyv.sch.gr\/wp-content\/uploads\/2026\/02\/eik1.jpg\" alt=\"\" \/><\/noscript><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03c4\u03b9\u03c2 16\/2\/2026, \u03c3\u03c4\u03b1 \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03b1 \u03c4\u03b7\u03c2 \u03b4\u03c1\u03ac\u03c3\u03b7\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03bc\u03bf\u03c1\u03c6\u03ce\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c6\u03bf\u03c1\u03b5\u03af\u03c2, \u03b5\u03c0\u03b9\u03c3\u03ba\u03ad\u03c6\u03c4\u03b7\u03ba\u03b5 \u03c4\u03bf \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03bc\u03b1\u03c2 \u03b7 \u03ba\u03b1 \u0391\u03c1\u03bf\u03c5\u03c4\u03b6\u03af\u03b4\u03bf\u03c5 \u0391\u03bd\u03b1\u03c3\u03c4\u03b1\u03c3\u03af\u03b1, \u03bd\u03bf\u03c3\u03b7\u03bb\u03b5\u03cd\u03c4\u03c1\u03b9\u03b1\/\u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03cd\u03c4\u03c1\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03a0\u03b5\u03c1\u03b9\u03c6\u03b5\u03c1\u03b5\u03b9\u03b1\u03ba\u03bf\u03cd \u03c4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u0395\u03c1\u03c5\u03b8\u03c1\u03bf\u03cd \u03a3\u03c4\u03b1\u03c5\u03c1\u03bf\u03cd \u03a7\u03b1\u03bb\u03ba\u03af\u03b4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b5 \u03b4\u03af\u03c9\u03c1\u03b7 \u03b5\u03c0\u03b9\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03c0\u03c1\u03ce\u03c4\u03c9\u03bd \u03b2\u03bf\u03b7\u03b8\u03b5\u03b9\u03ce\u03bd \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03cd\u03b8\u03b7\u03c3\u03b5 \u03c4\u03bf \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03cc \u03c4\u03b7\u03c2 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03bc\u03b1\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1\u03c2. \u03a4\u03b7\u03bd \u03b5\u03c5\u03c7\u03b1\u03c1\u03b9\u03c3\u03c4\u03bf\u03cd\u03bc\u03b5 \u03b8\u03b5\u03c1\u03bc\u03ac!<\/p>\n","protected":false},"author":2,"featured_media":1801,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-1797","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-33"],"gutentor_comment":0,"_links":{"self":[{"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1797","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1797"}],"version-history":[{"count":1,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1797\/revisions"}],"predecessor-version":[{"id":1802,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/posts\/1797\/revisions\/1802"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=\/wp\/v2\/media\/1801"}],"wp:attachment":[{"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1797"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1797"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/4dim-chalk.eyv.sch.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1797"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}