{"id":2140,"date":"2026-09-15T21:06:59","date_gmt":"2026-09-15T18:06:59","guid":{"rendered":"https:\/\/imru.ekke.gr\/?page_id=2140"},"modified":"2026-09-27T20:35:33","modified_gmt":"2026-09-27T17:35:33","slug":"pisa_2025_el","status":"publish","type":"page","link":"https:\/\/imru.ekke.gr\/index.php\/el\/blogs_el\/pisa_2025_el\/","title":{"rendered":"PISA 2025: \u038c\u03c4\u03b1\u03bd \u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull is-style-section-1 has-accent-5-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained is-style-section-1--1\" style=\"margin-top:0;margin-bottom:0;padding-top:var(--wp--preset--spacing--30);padding-bottom:var(--wp--preset--spacing--30)\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><h1 class=\"wp-block-post-title\">PISA 2025: \u038c\u03c4\u03b1\u03bd \u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1<\/h1>\n\n\n<p class=\"has-large-font-size wp-block-paragraph\">\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 PISA 2025, \u03bf\u03b9 \u03b4\u03b5\u03ba\u03b1\u03c0\u03b5\u03bd\u03c4\u03ac\u03c7\u03c1\u03bf\u03bd\u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03c5\u03c3\u03c4\u03b5\u03c1\u03bf\u03cd\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03bf\u03bc\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b3\u03bd\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2: \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5, \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1, \u03c9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03b9\u03c4\u03af\u03b1 \u03b4\u03b5\u03bd \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b8\u03b1\u03c5\u03c4\u03ae, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c5\u03c1\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b7 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">28\/09\/2026 | 7 \u03bb\u03b5\u03c0\u03c4\u03ac \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-831b2db5 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-794e3cfa wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-thumbnail is-style-rounded\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/evgenia-4.jpg?resize=150%2C150&#038;ssl=1\" alt=\"\" class=\"wp-image-2124\" srcset=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/evgenia-4.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/evgenia-4.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/evgenia-4.jpg?w=732&amp;ssl=1 732w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u0395\u03c5\u03b3\u03b5\u03bd\u03af\u03b1 \u0391\u03c1\u03b2\u03b1\u03bd\u03af\u03c4\u03b7<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u0397 \u0395\u03c5\u03b3\u03b5\u03bd\u03af\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u039a\u03b1\u03b8\u03b7\u03b3\u03ae\u03c4\u03c1\u03b9\u03b1 \u0394\u03b9\u03b1\u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03ba\u03b1\u03b9 \u0395\u03c4\u03b5\u03c1\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c4\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b9\u03bf \u03a0\u03b1\u03c4\u03c1\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c5\u03bd\u03c4\u03bf\u03bd\u03af\u03c3\u03c4\u03c1\u03b9\u03b1 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c4\u03bf\u03c5 \u03a0\u039c\u03a3 \u00ab\u0394\u03b9\u03b1\u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ae \u0395\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u0394\u03b9\u03b1\u03bc\u03b5\u03c3\u03bf\u03bb\u03ac\u03b2\u03b7\u03c3\u03b7\u00bb.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u03a3\u03c5\u03bd\u03c4\u03bf\u03bd\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf Forum \u0394\u03b9\u03b1\u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03bf\u03cd \u0394\u03b9\u03b1\u03bb\u03cc\u03b3\u03bf\u03c5, \u03b5\u03c0\u03b9\u03bc\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03c4\u03bf Diversity Network, \u03b5\u03af\u03bd\u03b1\u03b9 \u03c5\u03c0\u03cc\u03c4\u03c1\u03bf\u03c6\u03bf\u03c2 Fulbright \u03ba\u03b1\u03b9 \u03b5\u03c1\u03b5\u03c5\u03bd\u03ac \u03c4\u03b7 \u039c\u03ac\u03b8\u03b7\u03c3\u03b7 \u03bc\u03ad\u03c3\u03c9 \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd (Learning by Design) \u03bc\u03b5 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c0\u03bb\u03b1\u03c4\u03c6\u03bf\u03c1\u03bc\u03ce\u03bd \u039d\u03ad\u03b1 \u039c\u03ac\u03b8\u03b7\u03c3\u03b7, CGScholar \u03ba\u03b1\u03b9 CyberScholar.<\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\"><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-container-core-column-is-layout-0c22cdd7 wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03b1 <a href=\"https:\/\/doi.org\/10.1787\/73451bc5-en\" target=\"_blank\" rel=\"noopener\">\u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 PISA 2025 <\/a>\u03b5\u03c0\u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b7 \u03c3\u03c5\u03b6\u03ae\u03c4\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf. \u039f\u03b9 \u03b4\u03b5\u03ba\u03b1\u03c0\u03b5\u03bd\u03c4\u03ac\u03c7\u03c1\u03bf\u03bd\u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b2\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9 \u03ba\u03ac\u03c4\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf \u03c4\u03c9\u03bd \u03c7\u03c9\u03c1\u03ce\u03bd \u03c4\u03bf\u03c5 \u039f\u039f\u03a3\u0391 \u03c3\u03c4\u03b9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2, \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac. <em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u03a0\u03af\u03c3\u03c9 \u03cc\u03bc\u03c9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03b5\u03b8\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03bc\u03ad\u03c3\u03bf\u03c5\u03c2 \u03cc\u03c1\u03bf\u03c5\u03c2 \u03ba\u03c1\u03cd\u03b2\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c0\u03b9\u03bf \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03b7\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1: \u03b4\u03b5\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd \u03cc\u03bb\u03b1 \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03c4\u03b9\u03c2 \u03af\u03b4\u03b9\u03b5\u03c2 \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03c4\u03cd\u03c7\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c5\u03c4\u03cc \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03ad\u03c2 \u03cc\u03c4\u03b1\u03bd \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2..<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u039c\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c1\u03b9\u03c3\u03bc\u03cc \u03c4\u03bf\u03c5 PISA, \u03c9\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03b8\u03b5\u03c9\u03c1\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b5\u03ba\u03b5\u03af\u03bd\u03bf\u03b9 \u03c4\u03c9\u03bd \u03bf\u03c0\u03bf\u03af\u03c9\u03bd \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03b4\u03cd\u03bf \u03b3\u03bf\u03bd\u03b5\u03af\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b3\u03b5\u03bd\u03bd\u03b7\u03b8\u03b5\u03af \u03c3\u03b5 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03c7\u03ce\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b5\u03af\u03c4\u03b1\u03b9 \u03b7 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7. \u03a3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03af\u03b1 \u03b1\u03c5\u03c4\u03ae \u03c0\u03b5\u03c1\u03b9\u03bb\u03b1\u03bc\u03b2\u03ac\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c4\u03cc\u03c3\u03bf \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ac\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03bf\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b3\u03b5\u03bd\u03bd\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc, \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03b5\u03ba\u03b5\u03af\u03bd\u03bf\u03b9 \u03c4\u03b7\u03c2 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ac\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03bf\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03b3\u03b5\u03bd\u03bd\u03b7\u03b8\u03b5\u03af \u03c3\u03c4\u03b7 \u03c7\u03ce\u03c1\u03b1 \u03c5\u03c0\u03bf\u03b4\u03bf\u03c7\u03ae\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b4\u03b9\u03b5\u03c5\u03ba\u03c1\u03af\u03bd\u03b9\u03c3\u03b7 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae. \u038c\u03c4\u03b1\u03bd \u03bc\u03b9\u03bb\u03ac\u03bc\u03b5 \u03b3\u03b9\u03b1 \u00ab\u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2\u00bb, \u03b4\u03b5\u03bd \u03bc\u03b9\u03bb\u03ac\u03bc\u03b5 \u03b1\u03c0\u03b1\u03c1\u03b1\u03af\u03c4\u03b7\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03c0\u03bf\u03c5 \u03ad\u03c6\u03c4\u03b1\u03c3\u03b1\u03bd \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1. \u0391\u03bd\u03ac\u03bc\u03b5\u03c3\u03ac \u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03c0\u03bf\u03c5 \u03b3\u03b5\u03bd\u03bd\u03ae\u03b8\u03b7\u03ba\u03b1\u03bd \u03b5\u03b4\u03ce, \u03ad\u03c7\u03bf\u03c5\u03bd \u03c6\u03bf\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03ba\u03b1\u03b9 \u03ad\u03c7\u03bf\u03c5\u03bd \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03b7 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ae \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03b9 \u03cc\u03bc\u03c9\u03c2, \u03c4\u03bf \u03c7\u03ac\u03c3\u03bc\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c0\u03b1\u03c1\u03b1\u03bc\u03ad\u03bd\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf<sup data-fn=\"c504fb70-c9fd-456e-96b6-8b2c290a563f\" class=\"fn\"><a href=\"#c504fb70-c9fd-456e-96b6-8b2c290a563f\" id=\"c504fb70-c9fd-456e-96b6-8b2c290a563f-link\">1<\/a><\/sup>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03c4\u03b9\u03c2 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2, \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03bd\u03bf\u03c5\u03bd \u03ba\u03b1\u03c4\u03ac \u03bc\u03ad\u03c3\u03bf \u03cc\u03c1\u03bf 448 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2, \u03b5\u03bd\u03ce \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 387. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1<strong> \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac 61 \u03bc\u03bf\u03bd\u03ac\u03b4\u03c9\u03bd<\/strong>, \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03bc\u03ad\u03c3\u03b7 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c7\u03ce\u03c1\u03b5\u03c2 \u03c4\u03bf\u03c5 \u039f\u039f\u03a3\u0391 (\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 1).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0394\u03b5\u03bd \u03c0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae \u03c3\u03c4\u03b1\u03c4\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03ba\u03bb\u03b9\u03c3\u03b7. \u03a0\u03c1\u03cc\u03ba\u03b5\u03b9\u03c4\u03b1\u03b9 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03bf\u03c5\u03c3\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03cc \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c7\u03ac\u03c3\u03bc\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 1<\/strong>: \u0395\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u039f\u039f\u03a3\u0391, \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_graph_1_el-3.jpeg?resize=1024%2C768&#038;ssl=1\" alt=\"\" class=\"wp-image-2162\" srcset=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_graph_1_el-3.jpeg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_graph_1_el-3.jpeg?resize=300%2C225&amp;ssl=1 300w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_graph_1_el-3.jpeg?resize=768%2C576&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u03a0\u03b7\u03b3\u03ae: \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 IMRU \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b1\u03c0\u03cc: OECD (2026), PISA 2025 Results (Volume I): Future-Ready Students, PISA, OECD Publishing, Paris, <a href=\"https:\/\/doi.org\/10.1787\/73451bc5-en\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1787\/73451bc5-en<\/a>, \u03a0\u03af\u03bd\u03b1\u03ba\u03b5\u03c2 I.B1.2d.7\u2013I.B1.2d.12 (<a href=\"https:\/\/stat.link\/6gtbnx\" target=\"_blank\" rel=\"noopener\">https:\/\/stat.link\/6gtbnx<\/a>).<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u0395\u03af\u03bd\u03b1\u03b9 \u03cc\u03bc\u03c9\u03c2 \u03c4\u03bf \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf \u03b7 \u03b1\u03b9\u03c4\u03af\u03b1;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0395\u03b4\u03ce \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c0\u03c1\u03bf\u03c3\u03bf\u03c7\u03ae.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u0397 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03ac\u03c4\u03c9\u03bd \u03b8\u03b1 \u03ae\u03c4\u03b1\u03bd \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u00ab\u03c4\u03b1 \u03c0\u03b7\u03b3\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03c7\u03b5\u03b9\u03c1\u03cc\u03c4\u03b5\u03c1\u03b1\u00bb. \u0391\u03c5\u03c4\u03ae \u03cc\u03bc\u03c9\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03b7 \u03b5\u03c0\u03b9\u03c6\u03b1\u03bd\u03b5\u03b9\u03b1\u03ba\u03ae \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u039f \u03af\u03b4\u03b9\u03bf\u03c2 \u03bf \u039f\u039f\u03a3\u0391 \u03b5\u03c0\u03b9\u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 \u03bf\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c0\u03ac\u03bd\u03b9\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b4\u03bf\u03b8\u03bf\u03cd\u03bd \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7.<\/mark><\/em> \u039f\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b1\u03c5\u03c4\u03bf\u03af \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c5\u03c7\u03bd\u03ac <a href=\"https:\/\/doi.org\/10.1787\/94ab68c6-en\" target=\"_blank\" rel=\"noopener\">\u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1 \u03b5\u03bc\u03c0\u03cc\u03b4\u03b9\u03b1 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1<\/a>: <a href=\"https:\/\/doi.org\/10.1787\/53f23881-en\" target=\"_blank\" rel=\"noopener\">\u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03bf \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf<\/a>, \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03cc\u03c1\u03bf\u03c5\u03c2 \u03c3\u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9, \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b5\u03c2 \u03ba\u03b1\u03b9, \u03c3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2, \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ad\u03bd\u03c4\u03b1\u03be\u03b7\u03c2 (\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 2).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0393\u03c1\u03ac\u03c6\u03b7\u03bc\u03b1 2<\/strong>: PISA 2025. \u03a4\u03b9 \u03ba\u03c1\u03cd\u03b2\u03b5\u03c4\u03b1\u03b9 \u03c0\u03af\u03c3\u03c9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c7\u03ac\u03c3\u03bc\u03b1;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"933\" height=\"689\" src=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_figure_2_el-1.jpeg?resize=933%2C689&#038;ssl=1\" alt=\"\" class=\"wp-image-2169\" srcset=\"https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_figure_2_el-1.jpeg?w=933&amp;ssl=1 933w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_figure_2_el-1.jpeg?resize=300%2C222&amp;ssl=1 300w, https:\/\/i0.wp.com\/imru.ekke.gr\/wp-content\/uploads\/2026\/09\/pisa_figure_2_el-1.jpeg?resize=768%2C567&amp;ssl=1 768w\" sizes=\"auto, (max-width: 933px) 100vw, 933px\" \/><\/figure>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">\u03a0\u03b7\u03b3\u03ae: \u0395\u03c0\u03b5\u03be\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 IMRU \u03bc\u03b5 \u03b2\u03ac\u03c3\u03b7 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03b1\u03c0\u03cc: OECD (2026), PISA 2025 Results (Volume I): Future-Ready Students, PISA, OECD Publishing, Paris, <a href=\"https:\/\/doi.org\/10.1787\/73451bc5-en\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.1787\/73451bc5-en<\/a>, \u03a0\u03af\u03bd\u03b1\u03ba\u03b5\u03c2 I.B1.2d.4 \u03ba\u03b1\u03b9 I.B1.2d.6 (<a href=\"https:\/\/stat.link\/6gtbnx\" target=\"_blank\" rel=\"noopener\">https:\/\/stat.link\/6gtbnx<\/a>), \u0394\u03b9\u03b1\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03b1 I.2.21 \u03ba\u03b1\u03b9 I.2.22 (<a href=\"https:\/\/stat.link\/xgs41b\" target=\"_blank\" rel=\"noopener\">https:\/\/stat.link\/xgs41b<\/a>).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03b1\u03b9 \u03b5\u03b4\u03ce \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03af\u03c3\u03c9\u03c2 \u03c4\u03bf \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc\u03c4\u03b5\u03c1\u03bf \u03b5\u03cd\u03c1\u03b7\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u0397 \u03c7\u03ce\u03c1\u03b1 \u03bc\u03b1\u03c2 \u03b1\u03bd\u03ae\u03ba\u03b5\u03b9 \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 \u03c4\u03c9\u03bd \u03c7\u03c9\u03c1\u03ce\u03bd \u03c4\u03bf\u03c5 \u039f\u039f\u03a3\u0391 \u03cc\u03c0\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03b3\u03c1\u03ac\u03c6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03af\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2<\/mark><\/em>. \u0397 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03ac \u03c3\u03c4\u03bf \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03c4\u03c9\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ac \u03bc\u03b5\u03b9\u03bf\u03bd\u03b5\u03ba\u03c4\u03bf\u03cd\u03bd\u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03be\u03b5\u03c0\u03b5\u03c1\u03bd\u03ac \u03c4\u03b9\u03c2 40 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03b9\u03b1\u03af\u03b5\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03b5 \u03ac\u03bb\u03bb\u03b1 \u03bb\u03cc\u03b3\u03b9\u03b1,<em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\"> \u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03c3\u03c5\u03bd\u03b1\u03bd\u03c4\u03ac \u03c0\u03bf\u03bb\u03cd \u03c3\u03c5\u03c7\u03bd\u03cc\u03c4\u03b5\u03c1\u03b1 \u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1<\/mark><\/em>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03b1\u03b9 \u03cc\u03c4\u03b1\u03bd \u03ad\u03bd\u03b1 \u03c0\u03b1\u03b9\u03b4\u03af \u03ba\u03b1\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03b5\u03b9 \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2, \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b7 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 \u03c0\u03cc\u03c1\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03b9\u03b8\u03b1\u03bd\u03ad\u03c2 \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b5\u03c2, \u03b7 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03bc\u03ad\u03c3\u03b1 \u03c3\u03c4\u03b7\u03bd \u03b1\u03af\u03b8\u03bf\u03c5\u03c3\u03b1 \u03c4\u03b7\u03c2 \u03b5\u03be\u03ad\u03c4\u03b1\u03c3\u03b7\u03c2 \u03c4\u03bf\u03c5 PISA. \u0388\u03c7\u03b5\u03b9 \u03b1\u03c1\u03c7\u03af\u03c3\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03c4\u03b1\u03b9 \u03c0\u03bf\u03bb\u03cd \u03bd\u03c9\u03c1\u03af\u03c4\u03b5\u03c1\u03b1.<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u0397 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03ad\u03c7\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u2013 \u03b1\u03bb\u03bb\u03ac \u03b4\u03b5\u03bd \u03b5\u03be\u03b7\u03b3\u03b5\u03af \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0388\u03bd\u03b1\u03c2 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03bf\u03c2 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b1\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b7 <a href=\"https:\/\/doi.org\/10.1787\/53f23881-en\" target=\"_blank\" rel=\"noopener\">\u03b3\u03bb\u03ce\u03c3\u03c3\u03b1<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03b5 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u039f\u039f\u03a3\u0391, \u03ad\u03bd\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03cc \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03c3\u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ae \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b1\u03c0\u03cc \u03b5\u03ba\u03b5\u03af\u03bd\u03b7 \u03c3\u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9. \u03a4\u03bf \u03c6\u03b1\u03b9\u03bd\u03cc\u03bc\u03b5\u03bd\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b5\u03bd\u03c4\u03bf\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf \u03c3\u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ac\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c5\u03c4\u03cc \u03ad\u03c7\u03b5\u03b9 \u03c0\u03c1\u03bf\u03c6\u03b1\u03bd\u03ae \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf PISA. \u0393\u03b9\u03b1 \u03bd\u03b1 \u03bb\u03cd\u03c3\u03b5\u03b9 \u03ad\u03bd\u03b1\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ae\u03c2 \u03ad\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03ae \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd, \u03b4\u03b5\u03bd \u03b1\u03c1\u03ba\u03b5\u03af \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03ad\u03bd\u03b1\u03bd \u03c4\u03cd\u03c0\u03bf \u03ae \u03bc\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae \u03ad\u03bd\u03bd\u03bf\u03b9\u03b1. \u03a0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03ba\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03b5\u03b9 \u03c4\u03bf \u03ba\u03b5\u03af\u03bc\u03b5\u03bd\u03bf, \u03bd\u03b1 \u03b1\u03be\u03b9\u03bf\u03bb\u03bf\u03b3\u03ae\u03c3\u03b5\u03b9 \u03c0\u03bb\u03b7\u03c1\u03bf\u03c6\u03bf\u03c1\u03af\u03b5\u03c2, \u03bd\u03b1 \u03b4\u03b9\u03b1\u03ba\u03c1\u03af\u03bd\u03b5\u03b9 \u03c4\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03c2 \u03b6\u03b7\u03c4\u03b5\u03af\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03c5\u03c0\u03ce\u03c3\u03b5\u03b9 \u03c3\u03c5\u03bb\u03bb\u03bf\u03b3\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u0397 \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ae \u03b5\u03c0\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b4\u03b9\u03b1\u03c0\u03b5\u03c1\u03bd\u03ac \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd \u03ba\u03ac\u03b8\u03b5 \u03bc\u03bf\u03c1\u03c6\u03ae \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7\u03c2.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u0391\u03bb\u03bb\u03ac \u03bf\u03cd\u03c4\u03b5 \u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03b1\u03c1\u03ba\u03b5\u03af \u03c9\u03c2 \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7<\/mark><\/em>. \u039a\u03b1\u03b9 \u03b1\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03af\u03c3\u03c9\u03c2 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03b9\u03bf \u03b5\u03bd\u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03bd\u03c4\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03ac\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 PISA 2025. \u038c\u03c4\u03b1\u03bd \u03bf \u039f\u039f\u03a3\u0391 \u03c3\u03c5\u03bd\u03c5\u03c0\u03bf\u03bb\u03bf\u03b3\u03af\u03b6\u03b5\u03b9 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03bf\u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03cc \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03bf \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03b3\u03bb\u03ce\u03c3\u03c3\u03b1 \u03c0\u03bf\u03c5 \u03bc\u03b9\u03bb\u03b9\u03ad\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9, \u03c3\u03b5 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03c7\u03ce\u03c1\u03b5\u03c2 \u03b7 \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bc\u03b5\u03c4\u03b1\u03be\u03cd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03c4\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac. <a href=\"https:\/\/doi.org\/10.1787\/94ab68c6-en\" target=\"_blank\" rel=\"noopener\">\u03a3\u03b5 \u03bf\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03ac\u03bb\u03b9\u03c3\u03c4\u03b1 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03b1\u03c0\u03cc \u03c4\u03bf\u03c5\u03c2 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03cc\u03c4\u03b1\u03bd \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03bc\u03b5 \u03b1\u03bd\u03c4\u03af\u03c3\u03c4\u03bf\u03b9\u03c7\u03b1 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ac \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c5\u03c4\u03cc \u03b1\u03bb\u03bb\u03ac\u03b6\u03b5\u03b9 \u03c1\u03b9\u03b6\u03b9\u03ba\u03ac \u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03b2\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1.<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u03a4\u03bf \u03c7\u03ac\u03c3\u03bc\u03b1 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b1\u03c0\u03cc\u03c6\u03b5\u03c5\u03ba\u03c4\u03bf<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-pullquote has-large-font-size\"><blockquote><p>\u03a4\u03b1 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 \u03c4\u03bf\u03c5 PISA \u03ba\u03b1\u03c4\u03b1\u03c1\u03c1\u03af\u03c0\u03c4\u03bf\u03c5\u03bd \u03ba\u03b1\u03b9 \u03ad\u03bd\u03b1\u03bd \u03b1\u03ba\u03cc\u03bc\u03b7 \u03b4\u03b9\u03b1\u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03bf \u03b9\u03c3\u03c7\u03c5\u03c1\u03b9\u03c3\u03bc\u03cc: \u03cc\u03c4\u03b9 \u03cc\u03c3\u03bf \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c4\u03cc\u03c3\u03bf \u03c7\u03b1\u03bc\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b8\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b1\u03bd\u03b1\u03b3\u03ba\u03b1\u03c3\u03c4\u03b9\u03ba\u03ac \u03bf\u03b9 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03b4\u03b5\u03bd \u03b5\u03c0\u03b9\u03b2\u03b5\u03b2\u03b1\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03c5\u03c0\u03cc\u03b8\u03b5\u03c3\u03b7.<\/p><\/blockquote><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a7\u03ce\u03c1\u03b5\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03ac \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03b1\u03c5\u03c4\u03cc\u03c7\u03c1\u03bf\u03bd\u03b1 \u03bd\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03cd \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2. \u0391\u03c5\u03c4\u03cc \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03cc\u03c4\u03b9 <em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u03b7 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03bb\u03b7\u03b8\u03c5\u03c3\u03bc\u03ce\u03bd \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af \u03b1\u03c0\u03cc \u03bc\u03cc\u03bd\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u00ab\u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1\u00bb. \u039a\u03b1\u03b8\u03bf\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c0\u03b1\u03af\u03b6\u03b5\u03b9 \u03bf \u03c4\u03c1\u03cc\u03c0\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03c4\u03bf \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c5\u03c0\u03bf\u03b4\u03ad\u03c7\u03b5\u03c4\u03b1\u03b9, \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03c4\u03ac\u03c3\u03c3\u03b5\u03b9 \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0393\u03b9\u03b1 \u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03c4\u03bf \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 \u03b4\u03b5\u03bd \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u00ab\u03b3\u03b9\u03b1\u03c4\u03af \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03c4\u03c9\u03bd \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03ce\u03bd \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03bf\u03c5\u03bd \u03cc\u03c3\u03bf \u03c4\u03b1 \u03c5\u03c0\u03cc\u03bb\u03bf\u03b9\u03c0\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac;\u00bb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u03a4\u03bf \u03c0\u03b9\u03bf \u03c0\u03b1\u03c1\u03b1\u03b3\u03c9\u03b3\u03b9\u03ba\u03cc \u03b5\u03c1\u03ce\u03c4\u03b7\u03bc\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc: \u03a4\u03b9 \u03ba\u03ac\u03bd\u03b5\u03b9 \u2013 \u03ae \u03c4\u03b9 \u03b4\u03b5\u03bd \u03ba\u03ac\u03bd\u03b5\u03b9 \u2013 \u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03ce\u03c3\u03c4\u03b5 \u03b7 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae, \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ae \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03b1\u03b9\u03b4\u03b9\u03bf\u03cd \u03bd\u03b1 \u03bc\u03b7\u03bd \u03ba\u03b1\u03b8\u03bf\u03c1\u03af\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c4\u03bf\u03c5 \u03c0\u03bf\u03c1\u03b5\u03af\u03b1;<\/mark><\/em><\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u0388\u03bd\u03b1 \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c0\u03bf\u03c5 \u03b4\u03b5\u03bd \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c4\u03bf 2025<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0397 \u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 \u03b1\u03c5\u03c4\u03ae \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03b1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.lse.ac.uk\/Hellenic-Observatory\/Assets\/Documents\/Publications\/GreeSE-Papers\/GreeSE-No185.pdf\" target=\"_blank\" rel=\"noopener\">\u0388\u03c1\u03b5\u03c5\u03bd\u03b1 \u03c0\u03bf\u03c5 \u03b5\u03af\u03c7\u03b5 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03bf\u03c5\u03c2 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\u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c0\u03c1\u03ce\u03c4\u03b7\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ac\u03c2, \u03b5\u03bd\u03ce \u03c4\u03bf \u03c7\u03ac\u03c3\u03bc\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b4\u03b5\u03cd\u03c4\u03b5\u03c1\u03b7\u03c2 \u03b3\u03b5\u03bd\u03b9\u03ac\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03c5\u03c2 \u0388\u03bb\u03bb\u03b7\u03bd\u03b5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03b5\u03af\u03c7\u03b5 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03b9\u03ac\u03c3\u03b5\u03b9 \u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03b4\u03b9\u03b5\u03cd\u03c1\u03c5\u03bd\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c5\u03c4\u03cc \u03b5\u03af\u03bd\u03b1\u03b9 \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b1 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc. \u0395\u03ac\u03bd \u03b1\u03ba\u03cc\u03bc\u03b7 \u03ba\u03b1\u03b9 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03c0\u03bf\u03c5 \u03b3\u03b5\u03bd\u03bd\u03b9\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03ce\u03bd\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03b5\u03be\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b5\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03c5\u03bd \u03c3\u03c5\u03c3\u03c4\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2, \u03c4\u03cc\u03c4\u03b5 \u03c4\u03bf \u03b6\u03ae\u03c4\u03b7\u03bc\u03b1 \u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03c0\u03bf\u03b4\u03bf\u03b8\u03b5\u03af \u03b1\u03c0\u03bb\u03ce\u03c2 \u03c3\u03c4\u03b7 \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03af\u03b1 \u03c4\u03b7\u03c2 \u00ab\u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2\u00bb \u03c4\u03c9\u03bd \u03bd\u03b5\u03bf\u03b5\u03b9\u03c3\u03b5\u03c1\u03c7\u03cc\u03bc\u03b5\u03bd\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03ba\u03b1\u03bd\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c4\u03bf\u03c5 \u03af\u03b4\u03b9\u03bf\u03c5 \u03c4\u03bf\u03c5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1 \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03bb\u03c9\u03c3\u03c3\u03ce\u03bd, \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ce\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u03b1\u03c6\u03b5\u03c4\u03b7\u03c1\u03b9\u03ce\u03bd \u03c3\u03b5 \u03b9\u03c3\u03cc\u03c4\u03b9\u03bc\u03b5\u03c2 \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b5\u03c2 \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>\u0391\u03c0\u03cc \u03c4\u03b7 \u03bc\u03ad\u03c4\u03c1\u03b7\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03bf&nbsp;PISA&nbsp;\u03b4\u03b5\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03bc\u03b1\u03c2 \u03c0\u03b5\u03b9 \u03c4\u03b1 \u03c0\u03ac\u03bd\u03c4\u03b1 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1. \u039f\u03b9 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03ad\u03bd\u03b1 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u03c4\u03b5\u03c3\u03c4 \u03b4\u03b5\u03bd \u03b1\u03c0\u03bf\u03c4\u03c5\u03c0\u03ce\u03bd\u03bf\u03c5\u03bd \u03bf\u03bb\u03cc\u03ba\u03bb\u03b7\u03c1\u03b7 \u03c4\u03b7\u03bd \u03b5\u03bc\u03c0\u03b5\u03b9\u03c1\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03b1\u03b9\u03b4\u03b9\u03bf\u03cd \u03bf\u03cd\u03c4\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03bc\u03bf\u03c1\u03c6\u03ad\u03c2 \u03b3\u03bd\u03ce\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03ac\u03b8\u03b7\u03c3\u03b7\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03cc\u03bc\u03c9\u03c2 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03c9\u03c2 \u03c0\u03c1\u03bf\u03b5\u03b9\u03b4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u039a\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b5\u03c1\u03af\u03c0\u03c4\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u0395\u03bb\u03bb\u03ac\u03b4\u03b1\u03c2 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b1\u03c0\u03cc \u03c4\u03bf PISA \u03bc\u03b1\u03c2 \u03bb\u03ad\u03bd\u03b5 \u03cc\u03c4\u03b9 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7 \u03c3\u03c4\u03b7\u03bd \u03ad\u03b3\u03ba\u03b1\u03b9\u03c1\u03b7 \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ae \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7, \u03c3\u03c4\u03b7\u03bd \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd \u03bc\u03b5 \u03c5\u03c8\u03b7\u03bb\u03ad\u03c2 \u03c3\u03c5\u03b3\u03ba\u03b5\u03bd\u03c4\u03c1\u03ce\u03c3\u03b5\u03b9\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ac \u03b5\u03c5\u03ac\u03bb\u03c9\u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd, \u03c3\u03c4\u03b7 \u03b4\u03b9\u03b1\u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ae \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03c5\u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03c3\u03bc\u03b9\u03ba\u03ac \u03b4\u03b9\u03b1\u03c6\u03bf\u03c1\u03b5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c4\u03ac\u03be\u03b5\u03b9\u03c2.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03cc\u03bc\u03c9\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03ac\u03c4\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf: \u03bd\u03b1 \u03c0\u03ac\u03c8\u03bf\u03c5\u03bc\u03b5 \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c4\u03b7\u03bd \u03ad\u03bd\u03c4\u03b1\u03be\u03b7 \u03c9\u03c2 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03bf\u03c0\u03bf\u03af\u03b1 \u03c4\u03bf \u03c0\u03b1\u03b9\u03b4\u03af \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b1\u03c0\u03bb\u03ce\u03c2 \u03bd\u03b1 \u00ab\u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03b5\u03af\u00bb \u03c3\u03c4\u03bf \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03bd \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u0388\u03bd\u03b1 \u03c3\u03c5\u03bc\u03c0\u03b5\u03c1\u03b9\u03bb\u03b7\u03c0\u03c4\u03b9\u03ba\u03cc \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c3\u03cd\u03c3\u03c4\u03b7\u03bc\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03cc\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03af\u03b4\u03b9\u03bf \u03c3\u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03c4\u03bf\u03c5.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5&nbsp;PISA&nbsp;2025, \u03b5\u03c0\u03bf\u03bc\u03ad\u03bd\u03c9\u03c2, \u03b4\u03b5\u03bd \u03b1\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03bc\u03cc\u03bd\u03bf \u03c4\u03b1 \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2. \u0391\u03c6\u03bf\u03c1\u03bf\u03cd\u03bd \u03c4\u03bf \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac. \u0393\u03b9\u03b1\u03c4\u03af&nbsp;<em><mark style=\"background-color:#222b49\" class=\"has-inline-color has-accent-5-color\">\u03b7 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae \u03b4\u03bf\u03ba\u03b9\u03bc\u03b1\u03c3\u03af\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03b4\u03b5\u03bd \u03b5\u03af\u03bd\u03b1\u03b9 \u03bc\u03cc\u03bd\u03bf \u03c0\u03cc\u03c3\u03bf \u03ba\u03b1\u03bb\u03ac \u03b1\u03c0\u03bf\u03b4\u03af\u03b4\u03bf\u03c5\u03bd \u03bf\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5, \u03b1\u03bb\u03bb\u03ac \u03c0\u03cc\u03c3\u03bf \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03bc\u03c0\u03bf\u03b4\u03af\u03c3\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03b3\u03bb\u03c9\u03c3\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03bd\u03b1 \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03b1\u03c0\u03bf\u03cd\u03bd \u03c3\u03b5 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/mark><\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039a\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ae \u03c4\u03b7\u03bd \u03ac\u03c0\u03bf\u03c8\u03b7, \u03c4\u03b1 \u03bd\u03ad\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1 \u03bc\u03b1\u03c2 \u03bb\u03ad\u03bd\u03b5 \u03cc\u03c4\u03b9 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03ad\u03c7\u03bf\u03c5\u03bc\u03b5 \u03b1\u03ba\u03cc\u03bc\u03b7 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03c3\u03c4\u03b1\u03c3\u03b7 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03bd\u03cd\u03c3\u03bf\u03c5\u03bc\u03b5.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<ol class=\"wp-block-footnotes\"><li id=\"c504fb70-c9fd-456e-96b6-8b2c290a563f\">\u03a4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03b7\u03c2 PISA 2025 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c3\u03c4\u03bf \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf: <a href=\"https:\/\/stat.link\/6gtbnx\" target=\"_blank\" rel=\"noopener\">https:\/\/stat.link\/6gtbnx<\/a> <a href=\"#c504fb70-c9fd-456e-96b6-8b2c290a563f-link\" aria-label=\"Jump to footnote reference 1\">\u21a9\ufe0e<\/a><\/li><\/ol>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><em>\u039f\u03b9 \u03b1\u03c0\u03cc\u03c8\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03c0\u03bf\u03c5 \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c4\u03bf \u03c0\u03b1\u03c1\u03cc\u03bd \u03ac\u03c1\u03b8\u03c1\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03b3\u03b3\u03c1\u03b1\u03c6\u03ad\u03b1 \u03ba\u03b1\u03b9 \u03b4\u03b5\u03bd \u03b1\u03bd\u03c4\u03b9\u03ba\u03b1\u03c4\u03bf\u03c0\u03c4\u03c1\u03af\u03b6\u03bf\u03c5\u03bd \u03ba\u03b1\u03c4\u2019 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03bc\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03b7\u03c2 \u039c\u03bf\u03bd\u03ac\u03b4\u03b1\u03c2 \u0394\u03b9\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ae\u03c2 \u039c\u03b5\u03bb\u03ad\u03c4\u03b7\u03c2 \u03c4\u03b7\u03c2 \u039c\u03b5\u03c4\u03b1\u03bd\u03ac\u03c3\u03c4\u03b5\u03c5\u03c3\u03b7\u03c2 (IMRU) \u03ae \u03c4\u03bf\u03c5 \u0395\u03b8\u03bd\u03b9\u03ba\u03bf\u03cd \u039a\u03ad\u03bd\u03c4\u03c1\u03bf\u03c5 \u039a\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ce\u03bd \u0395\u03c1\u03b5\u03c5\u03bd\u03ce\u03bd (\u0395\u039a\u039a\u0395).<\/em><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group is-style-section-1 has-global-padding is-content-justification-left is-layout-constrained wp-container-core-group-is-layout-236ffaf5 wp-block-group-is-layout-constrained is-style-section-1--2\">\n<p class=\"wp-block-paragraph\"><strong>Share this article:<\/strong><\/p>\n\n\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u03a3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c3\u03c6\u03b1\u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03bf\u03c5 PISA 2025, \u03bf\u03b9 \u03b4\u03b5\u03ba\u03b1\u03c0\u03b5\u03bd\u03c4\u03ac\u03c7\u03c1\u03bf\u03bd\u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03c5\u03c3\u03c4\u03b5\u03c1\u03bf\u03cd\u03bd \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ac \u03ad\u03bd\u03b1\u03bd\u03c4\u03b9 \u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03bf\u03bc\u03b7\u03bb\u03af\u03ba\u03c9\u03bd \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b9\u03c2 \u03c4\u03c1\u03b5\u03b9\u03c2 \u03b3\u03bd\u03c9\u03c3\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2: \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03ba\u03b5\u03b9\u03bc\u03ad\u03bd\u03bf\u03c5, \u03bc\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2. \u03a4\u03b1 \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03b1, \u03c9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03b4\u03b5\u03af\u03c7\u03bd\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03b7 \u03b1\u03b9\u03c4\u03af\u03b1 \u03b4\u03b5\u03bd \u03b2\u03c1\u03af\u03c3\u03ba\u03b5\u03c4\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae \u03c0\u03c1\u03bf\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03ba\u03b1\u03b8\u03b1\u03c5\u03c4\u03ae, \u03b1\u03bb\u03bb\u03ac \u03c3\u03c4\u03bf\u03bd \u03c4\u03c1\u03cc\u03c0\u03bf \u03bc\u03b5 \u03c4\u03bf\u03bd \u03bf\u03c0\u03bf\u03af\u03bf \u03b4\u03b9\u03b1\u03c3\u03c4\u03b1\u03c5\u03c1\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03b9 \u03b7 \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae \u03b1\u03bd\u03b9\u03c3\u03cc\u03c4\u03b7\u03c4\u03b1, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1197,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"[{\"content\":\"\u03a4\u03bf \u03c0\u03bb\u03ae\u03c1\u03b5\u03c2 \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03c4\u03c9\u03bd \u03b4\u03b5\u03b4\u03bf\u03bc\u03ad\u03bd\u03c9\u03bd \u03c4\u03b7\u03c2 PISA 2025 \u03b3\u03b9\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03c4\u03b1\u03bd\u03b1\u03c3\u03c4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03c0\u03cc\u03b2\u03b1\u03b8\u03c1\u03bf \u03b5\u03af\u03bd\u03b1\u03b9 \u03b4\u03b9\u03b1\u03b8\u03ad\u03c3\u03b9\u03bc\u03bf \u03c3\u03c4\u03bf \u03c3\u03cd\u03bd\u03b4\u03b5\u03c3\u03bc\u03bf: <a href=\\\"https:\/\/stat.link\/6gtbnx\\\" target=\\\"_blank\\\" rel=\\\"noopener\\\">https:\/\/stat.link\/6gtbnx<\/a>\",\"id\":\"c504fb70-c9fd-456e-96b6-8b2c290a563f\"}]"},"class_list":["post-2140","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/PhcU9x-yw","_links":{"self":[{"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/pages\/2140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/comments?post=2140"}],"version-history":[{"count":19,"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/pages\/2140\/revisions"}],"predecessor-version":[{"id":2178,"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/pages\/2140\/revisions\/2178"}],"up":[{"embeddable":true,"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/pages\/1197"}],"wp:attachment":[{"href":"https:\/\/imru.ekke.gr\/index.php\/wp-json\/wp\/v2\/media?parent=2140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}