{"id":10274,"date":"2024-05-19T15:14:57","date_gmt":"2024-05-19T15:14:57","guid":{"rendered":"https:\/\/goneis.org\/?p=10274"},"modified":"2024-09-01T15:19:24","modified_gmt":"2024-09-01T15:19:24","slug":"%ce%ad%ce%bd%cf%89%cf%83%ce%b7-%ce%ac%ce%bd%cf%89-%ce%bb%ce%b9%ce%bf%cf%83%ce%af%cf%89%ce%bd-%cf%86%cf%85%ce%bb%ce%ae%cf%82-%ce%b1%ce%bd%ce%b1%ce%ba%ce%bf%ce%af%ce%bd%cf%89%cf%83%ce%b7-%ce%b3%ce%b9-2","status":"publish","type":"post","link":"https:\/\/goneis.org\/?p=10274","title":{"rendered":"\u0388\u03bd\u03c9\u03c3\u03b7 \u0386\u03bd\u03c9 \u039b\u03b9\u03bf\u03c3\u03af\u03c9\u03bd-\u03a6\u03c5\u03bb\u03ae\u03c2: \u0391\u03bd\u03b1\u03ba\u03bf\u03af\u03bd\u03c9\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03b9\u03c2 \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 Pisa"},"content":{"rendered":"\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td class=\"has-text-align-right\" data-align=\"right\"><strong>\u0386\u03bd\u03c9 \u039b\u03b9\u03cc\u03c3\u03b9\u03b1 19\/0<\/strong><strong>5<\/strong><strong>\/202<\/strong><strong>4<\/strong><strong><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u0391\u039d\u0391\u039a\u039f\u0399\u039d\u03a9\u03a3\u0397&nbsp; <\/strong><strong>\u0393\u0399\u0391&nbsp; \u03a4\u0399\u03a3&nbsp; \u0395\u039e\u0395\u03a4\u0391\u03a3\u0395\u0399\u03a3&nbsp; PISA<\/strong><strong> <\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0391\u03b3\u03b1\u03c0\u03b7\u03c4\u03bf\u03af \u03a3\u03c5\u03bd\u03ac\u03b4\u03b5\u03bb\u03c6\u03bf\u03b9 \u0393\u03bf\u03bd\u03b5\u03af\u03c2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp; \u03a3\u03b1\u03bd&nbsp;&nbsp; \u0388\u03bd\u03c9\u03c3\u03b7&nbsp; \u0393\u03bf\u03bd\u03ad\u03c9\u03bd &amp; \u039a\u03b7\u03b4\u03b5\u03bc\u03cc\u03bd\u03c9\u03bd&nbsp; \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7&nbsp; \u03bc\u03b1\u03c2&nbsp; \u03c3\u03b5&nbsp; \u03c3\u03c7\u03ad\u03c3\u03b7&nbsp; \u03bc\u03b5&nbsp; \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae&nbsp; \u03b1\u03c0\u03cc\u03c6\u03b1\u03c3\u03b7&nbsp; \u03c0\u03bf\u03c5&nbsp; \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b5&nbsp; \u03c3\u03c4\u03bf&nbsp; \u03a6\u0395\u039a \u0392\/2659\/2-5-2024&nbsp; \u03b1\u03c0\u03cc&nbsp; \u03c4\u03bf&nbsp; \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03bf \u03a0\u03b1\u03b9\u03b4\u03b5\u03af\u03b1\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b1\u03c6\u03bf\u03c1\u03ac&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03b4\u03b9\u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd&nbsp; <strong>\u03c4\u03b7\u03c2&nbsp; \u00ab\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ae\u03c2 PISA\u00bb<\/strong>&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2&nbsp; \u03c4\u03b7\u03c2&nbsp; \u03a3\u03a4\u2019 \u03a4\u03ac\u03be\u03b7\u03c2&nbsp; \u0394\u03b7\u03bc\u03bf\u03c4\u03b9\u03ba\u03bf\u03cd&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03b7\u03c2&nbsp; \u0393\u2019 \u0393\u03c5\u03bc\u03bd\u03b1\u03c3\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9&nbsp; \u03b8\u03b1&nbsp; \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd&nbsp; \u03c3\u03c4\u03b9\u03c2&nbsp; 22 \u039c\u03b1\u0390\u03bf\u03c5. \u03a3\u03c4\u03b1&nbsp; \u03bf\u03c0\u03bf\u03af\u03b1&nbsp; \u03ad\u03c7\u03bf\u03c5\u03bd&nbsp; \u03b5\u03c0\u03b9\u03bb\u03b5\u03c7\u03b8\u03b5\u03af&nbsp; <strong>\u03c4\u03bf&nbsp; 4\u03bf&nbsp; \u0393\u03c5\u03bc\u03bd\u03ac\u03c3\u03b9\u03bf&nbsp; \u0386\u03bd\u03c9&nbsp; \u039b\u03b9\u03bf\u03c3\u03af\u03c9\u03bd&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03bf&nbsp; \u0393\u03c5\u03bc\u03bd\u03ac\u03c3\u03b9\u03bf&nbsp; \u03a6\u03c5\u03bb\u03ae\u03c2.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u0393\u03b9\u03b1&nbsp; \u03b1\u03ba\u03cc\u03bc\u03b1&nbsp; \u03bc\u03b9\u03b1&nbsp; \u03c6\u03bf\u03c1\u03ac&nbsp; \u03c6\u03ad\u03c4\u03bf\u03c2&nbsp; \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7&nbsp; \u03b8\u03cd\u03b5\u03bb\u03bb\u03b1&nbsp; \u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03c9\u03bd&nbsp; \u03ad\u03c7\u03b5\u03b9&nbsp; \u03c0\u03c1\u03bf\u03ba\u03bb\u03b7\u03b8\u03b5\u03af&nbsp; \u03b1\u03c0\u03cc&nbsp; \u03c4\u03b9\u03c2&nbsp; \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2&nbsp; \u03b5\u03bd\u03ce\u03c3\u03b5\u03b9\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03b1&nbsp; \u03c3\u03c9\u03bc\u03b1\u03c4\u03b5\u03af\u03b1&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd&nbsp; \u03ba\u03b1\u03b8\u03ce\u03c2&nbsp; \u03b1\u03ba\u03b1\u03b4\u03b7\u03bc\u03b1\u03ca\u03ba\u03bf\u03af, \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03af&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b3\u03bf\u03bd\u03b5\u03af\u03c2 \u03b1\u03c0\u03cc&nbsp; \u03cc\u03bb\u03bf&nbsp; \u03c4\u03bf\u03bd&nbsp; \u03ba\u03cc\u03c3\u03bc\u03bf&nbsp; \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03bf\u03c5\u03bd&nbsp; \u03ad\u03bd\u03c4\u03bf\u03bd\u03b7&nbsp; \u03b1\u03bd\u03b7\u03c3\u03c5\u03c7\u03af\u03b1&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b9\u03c2&nbsp; \u03b5\u03c0\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03c4\u03b5\u03c3\u03c4&nbsp; PISA (\u03a0\u03af\u03b6\u03b1), \u03ba\u03b1\u03b9&nbsp; \u03ba\u03b1\u03bb\u03bf\u03cd\u03bd&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03c0\u03b1\u03cd\u03c3\u03b7&nbsp; \u03c4\u03bf\u03c5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u03a4\u03bf&nbsp; \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1&nbsp; \u03b1\u03c5\u03c4\u03cc&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03b5\u03af\u03bd\u03b1\u03b9&nbsp; \u03ba\u03ac\u03c4\u03b9&nbsp; \u03ba\u03b1\u03b9\u03bd\u03bf\u03cd\u03c1\u03b3\u03b9\u03bf. \u0394\u03b9\u03b5\u03be\u03ac\u03b3\u03b5\u03c4\u03b5&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c3\u03c5\u03bd\u03b5\u03c7\u03cc\u03bc\u03b5\u03bd\u03b7&nbsp; \u03c7\u03c1\u03bf\u03bd\u03b9\u03ac&nbsp; \u03c0\u03b1\u03c1\u03ac&nbsp; \u03c4\u03b9\u03c2&nbsp; \u03b1\u03bd\u03c4\u03b9\u03b4\u03c1\u03ac\u03c3\u03b5\u03b9\u03c2&nbsp; \u03ba\u03b1\u03b8\u03ce\u03c2 , <strong>\u03b7&nbsp; \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae&nbsp; \u03c3\u03c4\u03cc\u03c7\u03b5\u03c5\u03c3\u03b7&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd&nbsp; \u03b1\u03c5\u03c4\u03ce\u03bd&nbsp; \u03b5\u03af\u03bd\u03b1\u03b9&nbsp; \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03bf\u03c5\u03bd&nbsp; \u03c4\u03b1&nbsp; \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1&nbsp; \u03c4\u03bf\u03c5\u03c2&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b7\u03bd &#8220;\u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7&#8221; \u2013 \u03b1\u03c0\u03bf\u03c4\u03af\u03bc\u03b7\u03c3\u03b7&nbsp; \u03c4\u03bf\u03c5 \u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03bf\u03cd&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd&nbsp; \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2&nbsp; \u03ad\u03c4\u03c3\u03b9&nbsp; \u03ce\u03c3\u03c4\u03b5&nbsp; \u03bd\u03b1&nbsp; \u03c0\u03c1\u03bf\u03c9\u03b8\u03b7\u03b8\u03bf\u03cd\u03bd&nbsp; \u03c0\u03b9\u03bf&nbsp; \u03b3\u03c1\u03ae\u03b3\u03bf\u03c1\u03b1&nbsp; \u03cc\u03bb\u03bf\u03b9&nbsp; \u03bf\u03b9 \u03b1\u03bd\u03c4\u03b9\u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03af&nbsp; \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03af<\/strong> , ( \u03a4\u03bf&nbsp; &#8220;\u03b5\u03b8\u03bd\u03b9\u03ba\u03cc \u03b1\u03c0\u03bf\u03bb\u03c5\u03c4\u03ae\u03c1\u03b9\u03bf&#8221;, \u03b7&nbsp;&nbsp; \u03c0\u03c1\u03bf\u03ce\u03b8\u03b7\u03c3\u03b7 \u03b4\u03b5\u03be\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03ba.\u03bb.\u03c0)&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03bc\u03b5&nbsp; \u03b3\u03bd\u03ce\u03bc\u03bf\u03bd\u03b1&nbsp; \u03c4\u03b7\u03bd&nbsp; <a href=\"https:\/\/www.alfavita.gr\/ekpaideysi\/377825_elliniki-pisa-o-doyreios-ippos-gia-tin-katigoriopoiisi-ton-sholeion-erhetai\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>\u03c4\u03b5\u03bb\u03b9\u03ba\u03ae&nbsp; \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd<\/strong><\/a><strong> <\/strong>, \u03b5\u03ba\u03c0\/\u03ba\u03c9\u03bd , \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd , \u03c4\u03b9\u03c2 \u03c3\u03c5\u03b3\u03c7\u03c9\u03bd\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03bf&nbsp; \u03c0\u03b9\u03b8\u03b1\u03bd\u03cc&nbsp; \u03ba\u03bb\u03b5\u03af\u03c3\u03b9\u03bc\u03cc&nbsp; \u03c4\u03bf\u03c5\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u0398\u03b1&nbsp; \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd&nbsp; \u03ac\u03bb\u03bb\u03bf&nbsp; \u03ad\u03bd\u03b1&nbsp; \u03bb\u03b9\u03b8\u03b1\u03c1\u03ac\u03ba\u03b9&nbsp; \u03c3\u03c4\u03bf&nbsp; \u03b1\u03c6\u03ae\u03b3\u03b7\u03bc\u03b1&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03b1\u03bd\u03ac\u03b3\u03ba\u03b7&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03ba\u03b1\u03b9&nbsp; \u03c0\u03b9\u03bf &#8220;\u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ae&#8221;&nbsp; \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 <strong>. \u0398\u03b1&nbsp; \u03b1\u03be\u03b9\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03bf\u03cd\u03bd&nbsp; \u03c9\u03c2&nbsp; \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03b1&nbsp; \u03b4\u03c5\u03c3\u03c6\u03ae\u03bc\u03b9\u03c3\u03b7\u03c2&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03ad\u03c1\u03b3\u03bf\u03c5&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf\u03c5&nbsp; \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5 <\/strong>&nbsp;(\u03b1\u03c0\u03cc&nbsp; \u03c0\u03ad\u03c1\u03c3\u03b9&nbsp; \u03b5\u03af\u03c7\u03b5&nbsp; \u03ba\u03c5\u03ba\u03bb\u03bf\u03c6\u03bf\u03c1\u03ae\u03c3\u03b5\u03b9&nbsp; \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03cc video), \u03b4\u03c5\u03c3\u03c6\u03ae\u03bc\u03b9\u03c3\u03b7\u03c2&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd&nbsp; \u03bc\u03b1\u03c2 (\u03bc\u03b5&nbsp; \u03c3\u03c9\u03c1\u03b5\u03af\u03b1&nbsp; \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03c5\u03bc\u03ac\u03c4\u03c9\u03bd&nbsp; \u03c0\u03ad\u03c1\u03c3\u03b9&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c0\u03c1\u03cc\u03c0\u03b5\u03c1\u03c3\u03b9&nbsp; \u03c0\u03bf\u03c5&nbsp; \u03bc\u03af\u03bb\u03b1\u03b3\u03b1\u03bd&nbsp; \u03b3\u03b9\u03b1&nbsp; &#8220;\u03b2\u03b1\u03c4\u03b5\u03c1\u03bb\u03cc&#8221;&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd&nbsp; \u03c0\u03bf\u03c5&nbsp; &#8220;\u03c0\u03ac\u03c4\u03c9\u03c3\u03b1\u03bd&#8221;&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03ad\u03ba\u03b1\u03bd\u03b1\u03bd&nbsp; &#8220;\u03b2\u03bf\u03c5\u03c4\u03b9\u03ac&#8221; \u03c3\u03c4\u03b9\u03c2&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2), <strong>\u03b3\u03b9\u03b1&nbsp; \u03c4\u03bf&nbsp; \u03c4\u03c3\u03ac\u03ba\u03b9\u03c3\u03bc\u03b1&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf\u03c5&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b4\u03c9\u03c1\u03b5\u03ac\u03bd&nbsp; \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03ae\u03c1\u03b1&nbsp; \u03c4\u03b7\u03c2&nbsp; \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2<\/strong>, \u03c4\u03c9\u03bd&nbsp; \u03bc\u03bf\u03c1\u03c6\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd&nbsp; \u03b4\u03b9\u03ba\u03b1\u03b9\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd&nbsp; \u03bc\u03b1\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03c1\u03b3\u03b1\u03c3\u03b9\u03b1\u03ba\u03ce\u03bd&nbsp; \u03b4\u03b9\u03ba\u03b1\u03b9\u03c9\u03bc\u03ac\u03c4\u03c9\u03bd&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03c5\u03bd\u03bf\u03c0\u03c4\u03b9\u03ba\u03ac , \u03bc\u03b5&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03c5\u03bb\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03c0\u03c1\u03bf\u03b3\u03c1\u03ac\u03bc\u03bc\u03b1\u03c4\u03bf\u03c2&nbsp; PISA&nbsp; \u03b5\u03c0\u03b9\u03c7\u03b5\u03b9\u03c1\u03bf\u03cd\u03bd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u039d\u03b1\u00a0 \u03bc\u03b5\u03c4\u03b1\u03b2\u03b9\u03b2\u03ac\u03c3\u03bf\u03c5\u03bd\u00a0 \u03c4\u03b9\u03c2\u00a0 \u03bf\u03bb\u03ad\u03b8\u03c1\u03b9\u03b5\u03c2\u00a0 \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b5\u03c2\u00a0 \u03c4\u03c9\u03bd\u00a0 \u03b4\u03b9\u03ba\u03ce\u03bd\u00a0 \u03c4\u03bf\u03c5\u03c2\u00a0 \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ce\u03bd\u00a0 \u03c3\u03c4\u03b7\u00a0 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1\u00a0 \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7 , \u03c3\u03b5\u00a0 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03bf\u03cd\u03c2 , \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2\u00a0 \u03ba\u03b1\u03b9\u00a0 \u03b3\u03bf\u03bd\u03b5\u03af\u03c2.<\/strong><\/li>\n\n\n\n<li><strong>\u039d\u03b1\u00a0 \u03c0\u03c1\u03bf\u03c9\u03b8\u03ae\u03c3\u03bf\u03c5\u03bd\u00a0 \u03b1\u03bd\u03c4\u03af\u00a0 \u03c4\u03b7\u03c2\u00a0 \u03b3\u03bd\u03ce\u03c3\u03b7\u03c2\u00a0 \u03c4\u03b9\u03c2\u00a0 \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2.<\/strong> \u0393\u03b9\u03b1\u00a0 \u03bd\u03b1\u00a0 \u03c0\u03ac\u03b5\u03b9\u00a0 \u03ba\u03b1\u03bb\u03ac\u00a0 \u03bc\u03b9\u03b1\u00a0 \u03c7\u03ce\u03c1\u03b1\u00a0 \u03c3\u03c4\u03bf \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc\u00a0 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9\u00a0 \u03bf\u03b9\u00a0 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2\u00a0 \u03c4\u03b7\u03c2\u00a0 \u03bd\u03b1\u00a0 \u03ad\u03c7\u03bf\u03c5\u03bd\u00a0 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03b5\u03b9\u00a0 \u03c4\u03b7\u00a0 \u0393\u03bb\u03ce\u03c3\u03c3\u03b1\u00a0 \u03c3\u03c7\u03b5\u03b4\u03cc\u03bd\u00a0 \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac\u00a0 \u03c9\u03c2\u00a0 \u03b5\u03c1\u03b3\u03b1\u03bb\u03b5\u03af\u03bf\u00a0 \u03b5\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1\u03c2 , \u03bd\u03b1\u00a0 \u03ad\u03c7\u03bf\u03c5\u03bd\u00a0 \u03b4\u03b9\u03b4\u03b1\u03c7\u03c4\u03b5\u03af\u00a0 \u03b1\u03c0\u03cc\u00a0 \u03c4\u03b1\u00a0 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ac\u00a0 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2\u00a0 \u03bc\u03b5\u03b8\u03cc\u03b4\u03bf\u03c5\u03c2\u00a0 \u03b5\u03c0\u03af\u03bb\u03c5\u03c3\u03b7\u03c2\u00a0 \u03c0\u03c1\u03b1\u03ba\u03c4\u03b9\u03ba\u03ce\u03bd\u00a0 \u03c0\u03c1\u03bf\u03b2\u03bb\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd , \u03c3\u03c4\u03b9\u03c2\u00a0 \u03a6\u03c5\u03c3\u03b9\u03ba\u03ad\u03c2\u00a0 \u0395\u03c0\u03b9\u03c3\u03c4\u03ae\u03bc\u03b5\u03c2\u00a0 \u03bd\u03b1\u00a0 \u03bc\u03b7\u03bd \u03ad\u03c7\u03bf\u03c5\u03bd\u00a0 \u03b5\u03bc\u03b2\u03b1\u03b8\u03cd\u03bd\u03b5\u03b9\u00a0 \u03c3\u03c4\u03bf\u00a0 \u03b3\u03b9\u03b1\u03c4\u03af , \u03b1\u03bb\u03bb\u03ac\u00a0 \u03c3\u03c4\u03bf\u00a0 \u03c0\u03ce\u03c2\u00a0 \u03ba.\u03bb\u03c0.<\/li>\n\n\n\n<li>\u039d\u03b1\u00a0 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bf\u03c5\u03bd\u00a0 \u03c4\u03b1\u00a0 \u03c3\u03c4\u03b1\u03b8\u03bc\u03b9\u03c3\u03bc\u03ad\u03bd\u03b1\u00a0 \u03c4\u03b5\u03c3\u03c4\u00a0 \u03ba\u03b1\u03b9\u00a0 \u03bf\u03b9\u00a0 \u03b5\u03c0\u03b9\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2\u00a0 \u03c4\u03c9\u03bd\u00a0 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd\u00a0 \u03c3\u03b5\u00a0 \u03b1\u03c5\u03c4\u03ac\u00a0 \u03c4\u03b1 \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b9\u03bc\u03b1\u00a0 \u03bc\u03b5\u03b3\u03ad\u03b8\u03b7\u00a0 \u03c4\u03b7\u03c2\u00a0 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ae\u03c2\u00a0 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1\u03c2 , \u03c0\u03bf\u03c5\u00a0 \u03c3\u03b5\u00a0 \u03ac\u03bc\u03b5\u03c3\u03b7\u00a0 \u03c3\u03c5\u03c3\u03c7\u03ad\u03c4\u03b9\u03c3\u03ae\u00a0 \u03c4\u03bf\u03c5\u03c2 \u03bc\u03b5\u00a0 \u03c4\u03b7\u03bd\u00a0 \u03b1\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7\u00a0 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd\u00a0 \u03ba\u03b1\u03b9\u00a0 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd\u00a0 <strong>\u03b8\u03b1\u00a0 \u03bf\u03b4\u03b7\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd\u00a0 \u03c3\u03b5\u00a0 \u03ba\u03b1\u03c4\u03b7\u03b3\u03bf\u03c1\u03b9\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u00a0 \u03c4\u03c9\u03bd\u00a0 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd . \u0397\u00a0 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae\u03c2\u00a0 \u03c0\u03b5\u03af\u03c1\u03b1\u00a0 \u03ad\u03c7\u03b5\u03b9\u00a0 \u03b1\u03c0\u03bf\u03b4\u03b5\u03af\u03be\u03b5\u03b9\u00a0 \u03cc\u03c4\u03b9\u00a0 \u03c4\u03b5\u03bb\u03b9\u03ba\u03ac\u00a0 \u03b8\u03b1\u00a0 \u03bf\u03b4\u03b7\u03b3\u03b7\u03b8\u03bf\u03cd\u03bc\u03b5 \u03c3\u03b5\u00a0 \u03c3\u03c5\u03b3\u03c7\u03c9\u03bd\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2\u00a0 \u03ba\u03b1\u03b9\u00a0 \u03ba\u03bb\u03b5\u03af\u03c3\u03b9\u03bc\u03bf\u00a0 \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03ce\u03bd\u00a0 \u03bc\u03bf\u03bd\u03ac\u03b4\u03c9\u03bd , \u03b1\u03bb\u03bb\u03ac\u00a0 \u03ba\u03b1\u03b9\u00a0 \u03c3\u03b5\u00a0 \u03b1\u03c0\u03bf\u03bb\u03cd\u03c3\u03b5\u03b9\u03c2\u00a0 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <strong>\u03a4\u03bf&nbsp; \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1&nbsp; \u03b1\u03c5\u03c4\u03cc&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd&nbsp; PISA&nbsp; \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03af&nbsp; \u03c0\u03bd\u03b5\u03c5\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc&nbsp; \u03c0\u03b1\u03b9\u03b4\u03af&nbsp; \u03c4\u03bf\u03c5&nbsp; \u039f\u039f\u03a3\u0391<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u039f&nbsp; \u039f\u039f\u03a3\u0391&nbsp; \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c4\u03bf 1948 \u03c9\u03c2<em>\u039f\u03c1\u03b3\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2 \u0395\u03c5\u03c1\u03c9\u03c0\u03b1\u03ca\u03ba\u03ae\u03c2<strong> \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03a3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2<\/strong><\/em><strong>, <\/strong>\u03bc\u03b5 \u03c3\u03ba\u03bf\u03c0\u03cc \u03bd\u03b1&nbsp; \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03c4\u03b5\u03af&nbsp; \u03c4\u03b7\u03bd \u03b1\u03bd\u03bf\u03b9\u03ba\u03bf\u03b4\u03cc\u03bc\u03b7\u03c3\u03b7&nbsp; \u03c4\u03b7\u03c2&nbsp; \u0395\u03c5\u03c1\u03ce\u03c0\u03b7\u03c2&nbsp; \u03bc\u03b5\u03c4\u03ac&nbsp; \u03c4\u03bf\u03bd&nbsp; <a href=\"https:\/\/el.wikipedia.org\/wiki\/%CE%92%CE%84_%CE%A0%CE%B1%CE%B3%CE%BA%CF%8C%CF%83%CE%BC%CE%B9%CE%BF%CF%82_%CE%A0%CF%8C%CE%BB%CE%B5%CE%BC%CE%BF%CF%82\">\u0392\u0384 \u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03bf \u03a0\u03cc\u03bb\u03b5\u03bc\u03bf<\/a>. <strong>\u039f \u039f\u03c1\u03b3\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2&nbsp; \u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2&nbsp; \u03a3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u0391\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2 (\u039f\u039f\u03a3\u0391) , <\/strong>\u03b5\u03af\u03bd\u03b1\u03b9&nbsp; \u03ad\u03bd\u03b1&nbsp; \u03c6\u03cc\u03c1\u03bf\u03c5\u03bc&nbsp; \u03c3\u03c4\u03bf \u03c0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03c4\u03bf\u03c5&nbsp; \u03bf\u03c0\u03bf\u03af\u03bf\u03c5&nbsp; \u03b5\u03ba\u03c0\u03c1\u03cc\u03c3\u03c9\u03c0\u03bf\u03b9&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03ba\u03c5\u03b2\u03b5\u03c1\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd<strong>&nbsp; \u03c3\u03c5\u03b6\u03b7\u03c4\u03bf\u03cd\u03bd&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03c5\u03bd&nbsp; \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ad\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1&nbsp; \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2&nbsp; \u03c6\u03cd\u03c3\u03b7\u03c2 <\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u0395\u03c0\u03b9\u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03c9\u03c2&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03c5\u03c0\u03ac\u03c1\u03c7\u03bf\u03c5\u03bd&nbsp; \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03c3\u03bc\u03bf\u03af&nbsp; \u03b4\u03b7\u03bc\u03bf\u03ba\u03c1\u03b1\u03c4\u03b9\u03ba\u03ae\u03c2&nbsp; \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae\u03c2&nbsp; \u03c3\u03c4\u03b9\u03c2&nbsp; \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b5\u03c2 \u03bb\u03ae\u03c8\u03b7\u03c2&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd&nbsp; \u03c4\u03bf\u03c5&nbsp;&nbsp;\u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <strong>\u039f \u039f\u039f\u03a3\u0391, \u03c9\u03c2&nbsp; \u03bf\u03c1\u03b3\u03b1\u03bd\u03b9\u03c3\u03bc\u03cc\u03c2&nbsp; \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2&nbsp; \u03b1\u03bd\u03ac\u03c0\u03c4\u03c5\u03be\u03b7\u03c2,&nbsp; \u03b5\u03af\u03bd\u03b1\u03b9&nbsp; \u03c6\u03c5\u03c3\u03b9\u03ba\u03cc&nbsp; \u03bd\u03b1&nbsp; \u03bc\u03b5\u03c1\u03bf\u03bb\u03b7\u03c0\u03c4\u03b5\u03af&nbsp; \u03c5\u03c0\u03ad\u03c1 \u03c4\u03bf\u03c5&nbsp; \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03bf\u03cd&nbsp; \u03c1\u03cc\u03bb\u03bf\u03c5&nbsp; \u03c4\u03c9\u03bd&nbsp; \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03c9\u03bd&nbsp; \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03c9\u03bd , <\/strong>\u03c0\u03bf\u03c5&nbsp; \u03cc\u03bc\u03c9\u03c2&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03b5\u03af\u03bd\u03b1\u03b9&nbsp; \u03b1\u03c5\u03c4\u03cc\u03c2<strong>&nbsp; <\/strong>\u03bf&nbsp; \u03ba\u03cd\u03c1\u03b9\u03bf\u03c2<strong>, <\/strong>\u03bf\u03cd\u03c4\u03b5&nbsp; \u03ba\u03b1\u03bd&nbsp; \u03bf&nbsp; \u03c0\u03b9\u03bf&nbsp; \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03cc\u03c2, \u03c3\u03c4\u03cc\u03c7\u03bf\u03c2&nbsp; \u03c4\u03b7\u03c2&nbsp; \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03b1\u03c2&nbsp; \u03b5\u03ba\u03c0\u03b1\u03af\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2<strong>, <\/strong>\u03b7&nbsp; \u03bf\u03c0\u03bf\u03af\u03b1&nbsp; \u03bf\u03c6\u03b5\u03af\u03bb\u03b5\u03b9&nbsp; \u03bd\u03b1&nbsp; \u03c0\u03c1\u03bf\u03b5\u03c4\u03bf\u03b9\u03bc\u03ac\u03c3\u03b5\u03b9&nbsp; \u03c4\u03bf\u03c5\u03c2&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b7&nbsp; \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae&nbsp; \u03c4\u03bf\u03c5\u03c2&nbsp; \u03c3\u03c4\u03b7&nbsp; \u03b4\u03b7\u03bc\u03bf\u03ba\u03c1\u03b1\u03c4\u03b9\u03ba\u03ae&nbsp; \u03b4\u03b9\u03b1\u03ba\u03c5\u03b2\u03ad\u03c1\u03bd\u03b7\u03c3\u03b7, \u03c4\u03b7\u03bd&nbsp; \u03b7\u03b8\u03b9\u03ba\u03ae&nbsp; \u03b4\u03c1\u03ac\u03c3\u03b7&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03bc\u03b9\u03b1&nbsp; \u03b5\u03c5\u03b7\u03bc\u03b5\u03c1\u03bf\u03cd\u03c3\u03b1&nbsp; \u03b6\u03c9\u03ae.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u039f\u03b9&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2&nbsp; PISA&nbsp; \u03bc\u03cc\u03bd\u03bf&nbsp; \u03b1\u03b8\u03ce\u03b5\u03c2&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03b5\u03af\u03bd\u03b1\u03b9! <\/strong><strong>\u0393\u03b9\u2019 \u03b1\u03c5\u03c4\u03cc&nbsp; \u03ba\u03b1\u03bb\u03bf\u03cd\u03bc\u03b5&nbsp;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <\/strong>\u03a4\u03bf\u03c5\u03c2&nbsp; \u03a3\u03c5\u03bb\u03bb\u03cc\u03b3\u03bf\u03c5\u03c2&nbsp; \u0393\u03bf\u03bd\u03ad\u03c9\u03bd&nbsp; \u03c4\u03b7\u03c2&nbsp; \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ae\u03c2&nbsp; \u03bc\u03b1\u03c2 , \u03c4\u03b1&nbsp; \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ac&nbsp; \u03c3\u03c9\u03bc\u03b1\u03c4\u03b5\u03af\u03b1, \u03c4\u03bf\u03c5\u03c2&nbsp; \u03c6\u03bf\u03c1\u03b5\u03af\u03c2, \u03c4\u03bf\u03c5\u03c2&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2,<strong>&nbsp; \u03bd\u03b1&nbsp; \u03bc\u03b7\u03bd&nbsp; \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ac\u03c3\u03c7\u03bf\u03c5\u03bd&nbsp; \u03c3\u03b5&nbsp; \u03b1\u03c5\u03c4\u03cc&nbsp; \u03c4\u03bf&nbsp; \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd . <\/strong>\u039d\u03b1&nbsp; \u03bc\u03b7\u03bd&nbsp; \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c8\u03bf\u03c5\u03bc\u03b5&nbsp; \u03bd\u03b1&nbsp; \u00ab\u03bd\u03b5\u03ba\u03c1\u03ce\u03c3\u03b5\u03b9\u00bb&nbsp; \u03b7&nbsp; \u03b3\u03bd\u03ce\u03c3\u03b7&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b7&nbsp; \u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ae&nbsp; \u03c3\u03ba\u03ad\u03c8\u03b7, \u03ba\u03ac\u03b8\u03b5&nbsp; \u03b6\u03c9\u03bd\u03c4\u03b1\u03bd\u03ae&nbsp; \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1&nbsp; \u03c4\u03bf\u03c5 \u03b4\u03b7\u03bc\u03cc\u03c3\u03b9\u03bf\u03c5&nbsp; \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf\u03c5, \u03ba\u03b1\u03b9&nbsp; \u03bd\u03b1&nbsp; \u03bc\u03b5\u03c4\u03b1\u03c4\u03c1\u03b1\u03c0\u03b5\u03af&nbsp; \u03c3\u03b5&nbsp; \u03c4\u03c5\u03c0\u03bf\u03c0\u03bf\u03b9\u03b7\u03bc\u03ad\u03bd\u03b7&nbsp; \u03bc\u03b5\u03c4\u03c1\u03ae\u03c3\u03b9\u03bc\u03b7&nbsp; \u03b4\u03b5\u03be\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1,&nbsp; \u03c4\u03cc\u03c3\u03b7&nbsp; \u03ba\u03b1\u03b9 \u03b1\u03c5\u03c4\u03ae&nbsp; \u03c0\u03bf\u03c5&nbsp; \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af&nbsp; \u03b7&nbsp; \u03b1\u03b3\u03bf\u03c1\u03ac.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \u039a\u03b1\u03b9&nbsp; \u03b5\u03bd\u03b7\u03bc\u03b5\u03c1\u03ce\u03bd\u03bf\u03c5\u03bc\u03b5&nbsp; \u03c4\u03cc\u03c3\u03bf&nbsp; \u03c4\u03bf\u03c5\u03c2&nbsp; \u0393\u03bf\u03bd\u03b5\u03af\u03c2&nbsp; \u03cc\u03c3\u03bf&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03c4\u03bf\u03c5\u03c2&nbsp; \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2&nbsp; \u03c0\u03c9\u03c2&nbsp; <strong>\u03bf&nbsp; \u03b3\u03bf\u03bd\u03b9\u03cc\u03c2&nbsp; \u03ad\u03c7\u03b5\u03b9 \u03c4\u03b7&nbsp; \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1&nbsp; \u03bd\u03b1&nbsp; \u03bc\u03b7\u03bd&nbsp; \u03c3\u03c5\u03bc\u03c6\u03c9\u03bd\u03ae\u03c3\u03b5\u03b9&nbsp; \u03c3\u03c4\u03b7\u03bd&nbsp; \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03c0\u03b1\u03b9\u03b4\u03b9\u03bf\u03cd&nbsp; \u03c4\u03bf\u03c5&nbsp; \u03c3\u03c4\u03b9\u03c2&nbsp; \u03b5\u03be\u03b5\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 PISA , \u03ba\u03b1\u03b9&nbsp; \u03c0\u03c9\u03c2&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03c5\u03c0\u03ac\u03c1\u03c7\u03b5\u03b9&nbsp; \u03ba\u03b1\u03bc\u03af\u03b1&nbsp; \u03c3\u03c5\u03bd\u03ad\u03c0\u03b5\u03b9\u03b1&nbsp; \u03b3\u03b9\u03b1&nbsp; \u03c4\u03b1&nbsp; \u03c0\u03b1\u03b9\u03b4\u03b9\u03ac&nbsp; \u03b1\u03bd&nbsp; \u03b4\u03b5\u03bd&nbsp; \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd&nbsp; \u03c3\u03c4\u03bf&nbsp; \u03c0\u03c1\u03cc\u03b3\u03c1\u03b1\u03bc\u03bc\u03b1<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><u>To<\/u><\/strong><strong><u> \u0394\u03a3 \u03c4\u03b7\u03c2 \u0388\u03bd\u03c9\u03c3\u03b7\u03c2 \u0393\u03bf\u03bd\u03ad\u03c9\u03bd \u03ba\u03b1\u03b9 \u039a\u03b7\u03b4\u03b5\u03bc\u03cc\u03bd\u03c9\u03bd<\/u><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong><u>\u0386\u03bd\u03c9&nbsp; \u039b\u03b9\u03bf\u03c3\u03af\u03c9\u03bd &amp; \u03a6\u03c5\u03bb\u03ae\u03c2<\/u><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0386\u03bd\u03c9 \u039b\u03b9\u03cc\u03c3\u03b9\u03b1 19\/05\/2024 \u0391\u039d\u0391\u039a\u039f\u0399\u039d\u03a9\u03a3\u0397&nbsp; \u0393\u0399\u0391&nbsp; \u03a4\u0399\u03a3&nbsp; \u0395\u039e\u0395\u03a4\u0391\u03a3\u0395\u0399\u03a3&nbsp; PISA \u0391\u03b3\u03b1\u03c0\u03b7\u03c4\u03bf\u03af \u03a3\u03c5\u03bd\u03ac\u03b4\u03b5\u03bb\u03c6\u03bf\u03b9 \u0393\u03bf\u03bd\u03b5\u03af\u03c2 &nbsp;&nbsp;&nbsp;&nbsp; \u03a3\u03b1\u03bd&nbsp;&nbsp; \u0388\u03bd\u03c9\u03c3\u03b7&nbsp; \u0393\u03bf\u03bd\u03ad\u03c9\u03bd &amp; \u039a\u03b7\u03b4\u03b5\u03bc\u03cc\u03bd\u03c9\u03bd&nbsp; \u03b5\u03ba\u03c6\u03c1\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7&nbsp; \u03bc\u03b1\u03c2&nbsp; \u03c3\u03b5&nbsp; \u03c3\u03c7\u03ad\u03c3\u03b7&nbsp; \u03bc\u03b5&nbsp; \u03c4\u03b7\u03bd \u03c5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae&nbsp; \u03b1\u03c0\u03cc\u03c6\u03b1\u03c3\u03b7&nbsp; \u03c0\u03bf\u03c5&nbsp; \u03b4\u03b7\u03bc\u03bf\u03c3\u03b9\u03b5\u03cd\u03c4\u03b7\u03ba\u03b5&nbsp; \u03c3\u03c4\u03bf&nbsp; \u03a6\u0395\u039a \u0392\/2659\/2-5-2024&nbsp; \u03b1\u03c0\u03cc&nbsp; \u03c4\u03bf&nbsp; \u03a5\u03c0\u03bf\u03c5\u03c1\u03b3\u03b5\u03af\u03bf \u03a0\u03b1\u03b9\u03b4\u03b5\u03af\u03b1\u03c2&nbsp; \u03ba\u03b1\u03b9&nbsp; \u03b1\u03c6\u03bf\u03c1\u03ac&nbsp; \u03c4\u03b7\u03bd&nbsp; \u03b4\u03b9\u03b5\u03be\u03b1\u03b3\u03c9\u03b3\u03ae&nbsp; \u03c4\u03c9\u03bd&nbsp; 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