{"id":57648,"date":"2023-12-10T19:35:42","date_gmt":"2023-12-10T17:35:42","guid":{"rendered":"https:\/\/omathimatikos.gr\/?p=57648"},"modified":"2023-12-10T19:35:42","modified_gmt":"2023-12-10T17:35:42","slug":"%ce%b8%ce%ad%ce%bc%ce%b1%cf%84%ce%b1-%ce%bc%ce%b1%ce%b8%ce%b7%ce%bc%ce%b1%cf%84%ce%b9%ce%ba%cf%8e%ce%bd-%cf%84%ce%bf%cf%85-%ce%b4%ce%b9%ce%b1%ce%b3%cf%89%ce%bd%ce%b9%cf%83%ce%bc%ce%bf%cf%8d-pisa","status":"publish","type":"post","link":"https:\/\/omathimatikos.gr\/?p=57648","title":{"rendered":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA"},"content":{"rendered":"<p><!--more--><\/p>\n<header class=\"entry-header\">\n<div class=\"cat-links\"><\/div>\n<blockquote>\n<h3 class=\"entry-title\">\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA<\/h3>\n<h3 class=\"entry-title\">\u0394\u03b5\u03af\u03c4\u03b5 \u03b8\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03b1\u03c0\u03cc \u03c4\u03bf\u03bd \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03cc PISA<\/h3>\n<\/blockquote>\n<\/header>\n<div class=\"entry-content\">\n<p class=\"contentheading\"><a href=\"https:\/\/www.iep.edu.gr\/pisa\/index.php\/examples\/themata-mathimatikon\">\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 M\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd<\/a><\/p>\n<div class=\"moduletable\">\n<table class=\"table \">\n<tbody>\n<tr>\n<th>Filename<\/th>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%8E%CF%88%CE%BF%CF%82%20%CE%BC%CE%B1%CE%B8%CE%B7%CF%84%CF%8E%CE%BD.pdf\" target=\"_blank\" rel=\"noopener\">\u038e\u03c8\u03bf\u03c2 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CE%B3%CF%81%CE%BF%CE%BA%CF%84%CE%AE%CE%BC%CE%B1%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03b3\u03c1\u03bf\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CE%BD%CE%BF%CE%B9%CE%BE%CE%B9%CE%AC%CF%84%CE%B9%CE%BA%CE%BF%20%CF%80%CE%B1%CE%B6%CE%AC%CF%81%CE%B9.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03bd\u03bf\u03b9\u03be\u03b9\u03ac\u03c4\u03b9\u03ba\u03bf \u03c0\u03b1\u03b6\u03ac\u03c1\u03b9<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CE%BD%CF%84%CE%B1%CF%81%CE%BA%CF%84%CE%B9%CE%BA%CE%AE.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03bd\u03c4\u03b1\u03c1\u03ba\u03c4\u03b9\u03ba\u03ae<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CF%80%CE%BF%CF%81%CF%81%CE%AF%CE%BC%CE%BC%CE%B1%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03c0\u03bf\u03c1\u03c1\u03af\u03bc\u03bc\u03b1\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CF%80%CE%BF%CF%84%CE%B5%CE%BB%CE%AD%CF%83%CE%BC%CE%B1%CF%84%CE%B1%20%CE%B5%CE%BD%CF%8C%CF%82%20%CE%B4%CE%B9%CE%B1%CE%B3%CF%89%CE%BD%CE%AF%CF%83%CE%BC%CE%B1%CF%84%CE%BF%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03b5\u03bd\u03cc\u03c2 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03af\u03c3\u03bc\u03b1\u03c4\u03bf\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CE%B7%CE%BC%CE%AD%CE%BD%CE%BF%CE%B9%20%CE%BA%CF%8D%CE%B2%CE%BF%CE%B9.pdf\" target=\"_blank\" rel=\"noopener\">\u0391\u03c1\u03b9\u03b8\u03bc\u03b7\u03bc\u03ad\u03bd\u03bf\u03b9 \u03ba\u03cd\u03b2\u03bf\u03b9<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%92%CE%B5%CF%81%CE%AC%CE%BD%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u0392\u03b5\u03c1\u03ac\u03bd\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%92%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CF%83%CE%BC%CF%8C%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u0392\u03b7\u03bc\u03b1\u03c4\u03b9\u03c3\u03bc\u03cc\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%94%CE%B9%CE%B1%CE%B3%CF%89%CE%BD%CE%AF%CF%83%CE%BC%CE%B1%CF%84%CE%B1%20%CE%A6%CF%85%CF%83%CE%B9%CE%BA%CE%AE%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u0394\u03b9\u03b1\u03b3\u03c9\u03bd\u03af\u03c3\u03bc\u03b1\u03c4\u03b1 \u03a6\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%95%CE%BE%CE%B1%CE%B3%CF%89%CE%B3%CE%AD%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u0395\u03be\u03b1\u03b3\u03c9\u03b3\u03ad\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%95%CF%80%CE%B9%CE%BA%CE%BF%CE%B9%CE%BD%CF%89%CE%BD%CE%AF%CE%B1%20%CE%BC%CE%AD%CF%83%CF%89%20%CF%84%CE%BF%CF%85%20%CE%B4%CE%B9%CE%B1%CE%B4%CE%B9%CE%BA%CF%84%CF%8D%CE%BF%CF%85.pdf\" target=\"_blank\" rel=\"noopener\">\u0395\u03c0\u03b9\u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03af\u03b1 \u03bc\u03ad\u03c3\u03c9 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03c4\u03cd\u03bf\u03c5<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%95%CF%80%CE%B9%CE%BB%CE%BF%CE%B3%CE%AD%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%96%CE%AC%CF%81%CE%B9%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u0396\u03ac\u03c1\u03b9\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9A%CE%B1%CF%81%CE%B4%CE%B9%CE%B1%CE%BA%CE%BF%CE%AF%20%CF%80%CE%B1%CE%BB%CE%BC%CE%BF%CE%AF.pdf\" target=\"_blank\" rel=\"noopener\">\u039a\u03b1\u03c1\u03b4\u03b9\u03b1\u03ba\u03bf\u03af \u03c0\u03b1\u03bb\u03bc\u03bf\u03af<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9A%CE%BF%CF%8D%CE%BD%CE%B9%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u039a\u03bf\u03cd\u03bd\u03b9\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9A%CF%85%CE%BB%CE%B9%CF%8C%CE%BC%CE%B5%CE%BD%CE%BF%CE%B9%20%CE%B4%CE%B9%CE%AC%CE%B4%CF%81%CE%BF%CE%BC%CE%BF%CE%B9.pdf\" target=\"_blank\" rel=\"noopener\">\u039a\u03c5\u03bb\u03b9\u03cc\u03bc\u03b5\u03bd\u03bf\u03b9 \u03b4\u03b9\u03ac\u03b4\u03c1\u03bf\u03bc\u03bf\u03b9<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9B%CE%B5%CE%B9%CF%87%CE%AE%CE%BD%CE%B5%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u039b\u03b5\u03b9\u03c7\u03ae\u03bd\u03b5\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9B%CE%B7%CF%83%CF%84%CE%B5%CE%AF%CE%B5%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u039b\u03b7\u03c3\u03c4\u03b5\u03af\u03b5\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9C%CE%B1%CF%83%CF%84%CE%BF%CF%81%CE%AD%CE%BC%CE%B1%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u039c\u03b1\u03c3\u03c4\u03bf\u03c1\u03ad\u03bc\u03b1\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9C%CE%B5%CE%AF%CF%89%CF%83%CE%B7%20%CE%B5%CE%BA%CF%80%CE%BF%CE%BC%CF%80%CE%AE%CF%82%20CO2.pdf\" target=\"_blank\" rel=\"noopener\">\u039c\u03b5\u03af\u03c9\u03c3\u03b7 \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ae\u03c2 CO2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9C%CE%B5%CE%BB%CE%B5%CF%84%CF%8E%CE%BD%CF%84%CE%B1%CF%82%20%CF%84%CE%BF%20%CF%8D%CF%88%CE%BF%CF%82%20%CF%84%CF%89%CE%BD%20%CE%B5%CF%86%CE%AE%CE%B2%CF%89%CE%BD.pdf\" target=\"_blank\" rel=\"noopener\">\u039c\u03b5\u03bb\u03b5\u03c4\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf \u03cd\u03c8\u03bf\u03c2 \u03c4\u03c9\u03bd \u03b5\u03c6\u03ae\u03b2\u03c9\u03bd<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9C%CE%B7%CE%BB%CE%B9%CE%AD%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u039c\u03b7\u03bb\u03b9\u03ad\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9C%CE%BF%CE%BD%CF%84%CE%AD%CF%81%CE%BD%CE%B1%20%CE%B1%CF%81%CF%87%CE%B9%CF%84%CE%B5%CE%BA%CF%84%CE%BF%CE%BD%CE%B9%CE%BA%CE%AE.pdf\" target=\"_blank\" rel=\"noopener\">\u039c\u03bf\u03bd\u03c4\u03ad\u03c1\u03bd\u03b1 \u03b1\u03c1\u03c7\u03b9\u03c4\u03b5\u03ba\u03c4\u03bf\u03bd\u03b9\u03ba\u03ae<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9D%CE%BF%CE%BC%CE%AF%CF%83%CE%BC%CE%B1%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u039d\u03bf\u03bc\u03af\u03c3\u03bc\u03b1\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%9D%CF%84%CE%B5%CF%80%CF%8C%CE%B6%CE%B9%CF%84%CE%BF%20%CE%BD%CE%B5%CF%81%CE%BF%CF%8D.pdf\" target=\"_blank\" rel=\"noopener\">\u039d\u03c4\u03b5\u03c0\u03cc\u03b6\u03b9\u03c4\u03bf \u03bd\u03b5\u03c1\u03bf\u03cd<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CE%AF%CF%84%CF%83%CE%B5%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03af\u03c4\u03c3\u03b5\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CE%B1%CE%B9%CE%B4%CE%B9%CE%BA%CE%AC%20%CF%80%CE%B1%CF%80%CE%BF%CF%8D%CF%84%CF%83%CE%B9%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03b1\u03b9\u03b4\u03b9\u03ba\u03ac \u03c0\u03b1\u03c0\u03bf\u03cd\u03c4\u03c3\u03b9\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CE%B1%CF%84%CE%AF%CE%BD%CE%B9%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03b1\u03c4\u03af\u03bd\u03b9\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CE%B9%CE%BD%CE%B3%CE%BA%20%CF%80%CE%BF%CE%BD%CE%B3%CE%BA.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03b9\u03bd\u03b3\u03ba \u03c0\u03bf\u03bd\u03b3\u03ba<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CE%BB%CE%B7%CF%81%CF%89%CE%BC%CE%AE%20%CE%B1%CE%BD%CE%AC%CE%BB%CE%BF%CE%B3%CE%B1%20%CE%BC%CE%B5%20%CF%84%CE%BF%20%CE%B5%CE%BC%CE%B2%CE%B1%CE%B4%CF%8C%CE%BD.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03bb\u03b7\u03c1\u03c9\u03bc\u03ae \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03b5\u03bc\u03b2\u03b1\u03b4\u03cc\u03bd<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A0%CF%84%CE%AE%CF%83%CE%B7%20%CF%83%CF%84%CE%BF%20%CE%B4%CE%B9%CE%AC%CF%83%CF%84%CE%B7%CE%BC%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a0\u03c4\u03ae\u03c3\u03b7 \u03c3\u03c4\u03bf \u03b4\u03b9\u03ac\u03c3\u03c4\u03b7\u03bc\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A1%CE%AC%CF%86%CE%B9%CE%B1%20%CE%B2%CE%B9%CE%B2%CE%BB%CE%B9%CE%BF%CE%B8%CE%AE%CE%BA%CE%B7%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a1\u03ac\u03c6\u03b9\u03b1 \u03b2\u03b9\u03b2\u03bb\u03b9\u03bf\u03b8\u03ae\u03ba\u03b7\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CE%B5%CE%B9%CF%83%CE%BC%CF%8C%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03b5\u03b9\u03c3\u03bc\u03cc\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CE%BA%CE%AC%CE%BB%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03ba\u03ac\u03bb\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%85%CE%B3%CE%BA%CE%AD%CE%BD%CF%84%CF%81%CF%89%CF%83%CE%B7%20%CF%86%CE%B1%CF%81%CE%BC%CE%AC%CE%BA%CF%89%CE%BD%20%CF%83%CF%84%CE%BF%20%CE%B1%CE%AF%CE%BC%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c5\u03b3\u03ba\u03ad\u03bd\u03c4\u03c1\u03c9\u03c3\u03b7 \u03c6\u03b1\u03c1\u03bc\u03ac\u03ba\u03c9\u03bd \u03c3\u03c4\u03bf \u03b1\u03af\u03bc\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%85%CE%BD%CE%AC%CE%BB%CE%BB%CE%B1%CE%B3%CE%BC%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c5\u03bd\u03ac\u03bb\u03bb\u03b1\u03b3\u03bc\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%85%CE%BD%CE%B1%CF%85%CE%BB%CE%AF%CE%B1%20%CF%81%CE%BF%CE%BA%20%CE%BC%CE%BF%CF%85%CF%83%CE%B9%CE%BA%CE%AE%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c5\u03bd\u03b1\u03c5\u03bb\u03af\u03b1 \u03c1\u03bf\u03ba \u03bc\u03bf\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%85%CE%BD%CE%B8%CE%AD%CF%83%CE%B5%CE%B9%CF%82%20%CE%BC%CE%B5%20%CE%BA%CF%8D%CE%B2%CE%BF%CF%85%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c5\u03bd\u03b8\u03ad\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03ba\u03cd\u03b2\u03bf\u03c5\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%87%CE%AD%CE%B4%CE%B9%CE%BF%20%CF%83%CE%BA%CE%AC%CE%BB%CE%B1%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c7\u03ad\u03b4\u03b9\u03bf \u03c3\u03ba\u03ac\u03bb\u03b1\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A3%CF%87%CE%AE%CE%BC%CE%B1%CF%84%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a3\u03c7\u03ae\u03bc\u03b1\u03c4\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A4%CE%B1%CF%87%CF%85%CE%B4%CF%81%CE%BF%CE%BC%CE%B9%CE%BA%CE%AC%20%CF%84%CE%AD%CE%BB%CE%B7.pdf\" target=\"_blank\" rel=\"noopener\">\u03a4\u03b1\u03c7\u03c5\u03b4\u03c1\u03bf\u03bc\u03b9\u03ba\u03ac \u03c4\u03ad\u03bb\u03b7<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A4%CE%B1%CF%87%CF%8D%CF%84%CE%B7%CF%84%CE%B1%20%CE%B1%CE%B3%CF%89%CE%BD%CE%B9%CF%83%CF%84%CE%B9%CE%BA%CE%BF%CF%8D%20%CE%B1%CF%85%CF%84%CE%BF%CE%BA%CE%B9%CE%BD%CE%AE%CF%84%CE%BF%CF%85.pdf\" target=\"_blank\" rel=\"noopener\">\u03a4\u03b1\u03c7\u03cd\u03c4\u03b7\u03c4\u03b1 \u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03b1\u03c5\u03c4\u03bf\u03ba\u03b9\u03bd\u03ae\u03c4\u03bf\u03c5<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A4%CE%BF%20%CE%BA%CE%B1%CE%BB%CF%8D%CF%84%CE%B5%CF%81%CE%BF%20%CE%B1%CF%85%CF%84%CE%BF%CE%BA%CE%AF%CE%BD%CE%B7%CF%84%CE%BF.pdf\" target=\"_blank\" rel=\"noopener\">\u03a4\u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf \u03b1\u03c5\u03c4\u03bf\u03ba\u03af\u03bd\u03b7\u03c4\u03bf<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A4%CF%81%CE%AF%CE%B3%CF%89%CE%BD%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a4\u03c1\u03af\u03b3\u03c9\u03bd\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A5%CF%80%CE%BF%CF%83%CF%84%CE%B7%CF%81%CE%AF%CE%BE%CF%84%CE%B5%20%CF%84%CE%BF%CE%BD%20%CF%80%CF%81%CF%8C%CE%B5%CE%B4%CF%81%CE%BF.pdf\" target=\"_blank\" rel=\"noopener\">\u03a5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03af\u03be\u03c4\u03b5 \u03c4\u03bf\u03bd \u03c0\u03c1\u03cc\u03b5\u03b4\u03c1\u03bf<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A6%CE%AC%CF%81%CE%BF%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a6\u03ac\u03c1\u03bf\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A6%CF%81%CE%B5%CE%BD%CE%AC%CF%81%CE%B9%CF%83%CE%BC%CE%B1.pdf\" target=\"_blank\" rel=\"noopener\">\u03a6\u03c1\u03b5\u03bd\u03ac\u03c1\u03b9\u03c3\u03bc\u03b1<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A7%CF%81%CF%89%CE%BC%CE%B1%CF%84%CE%B9%CF%83%CF%84%CE%AD%CF%82%20%CE%BA%CE%B1%CF%81%CE%B1%CE%BC%CE%AD%CE%BB%CE%B5%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a7\u03c1\u03c9\u03bc\u03b1\u03c4\u03b9\u03c3\u03c4\u03ad\u03c2 \u03ba\u03b1\u03c1\u03b1\u03bc\u03ad\u03bb\u03b5\u03c2<\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.iep.edu.gr\/pisa\/images\/files\/topics\/mathematics\/%CE%A7%CF%81%CF%8C%CE%BD%CE%BF%CF%82%20%CE%B1%CE%BD%CF%84%CE%AF%CE%B4%CF%81%CE%B1%CF%83%CE%B7%CF%82.pdf\" target=\"_blank\" rel=\"noopener\">\u03a7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03c4\u03af\u03b4\u03c1\u03b1\u03c3\u03b7\u03c2<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u03c0\u03b7\u03b3\u03ae: <a href=\"https:\/\/blogs.sch.gr\/iokaragi\/2023\/12\/09\/themata-mathimatikon-toy-diagonismoy-pisa\/?fbclid=IwAR1LRzWH2FjvtkCWuJpoCeK4RMfOpUCZEHRgMutY6PO7stkrnMiehq-0V_g\">https:\/\/blogs.sch.gr\/<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":54175,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false,"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[16],"tags":[],"jetpack_publicize_connections":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/omathimatikos.gr\/?p=57648\" \/>\n<meta property=\"og:locale\" content=\"el_GR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\" \/>\n<meta property=\"og:url\" content=\"https:\/\/omathimatikos.gr\/?p=57648\" \/>\n<meta property=\"og:site_name\" content=\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/omathimatikos\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-12-10T17:35:42+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"456\" \/>\n\t<meta property=\"og:image:height\" content=\"209\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"...\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc\" \/>\n\t<meta name=\"twitter:data1\" content=\"...\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u03bb\u03b5\u03c0\u03c4\u03cc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#article\",\"isPartOf\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648\"},\"author\":{\"name\":\"...\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe\"},\"headline\":\"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA\",\"datePublished\":\"2023-12-10T17:35:42+00:00\",\"dateModified\":\"2023-12-10T17:35:42+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648\"},\"wordCount\":10,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/omathimatikos.gr\/#organization\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1\",\"articleSection\":[\"\u0395\u039a\u03a0\u0391\u0399\u0394\u0395\u03a5\u03a4\u0399\u039a\u0391 \u039d\u0395\u0391\"],\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/omathimatikos.gr\/?p=57648#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648\",\"url\":\"https:\/\/omathimatikos.gr\/?p=57648\",\"name\":\"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"isPartOf\":{\"@id\":\"https:\/\/omathimatikos.gr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#primaryimage\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1\",\"datePublished\":\"2023-12-10T17:35:42+00:00\",\"dateModified\":\"2023-12-10T17:35:42+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#breadcrumb\"},\"inLanguage\":\"el\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/omathimatikos.gr\/?p=57648\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1\",\"width\":456,\"height\":209},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/omathimatikos.gr\/?p=57648#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/omathimatikos.gr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/omathimatikos.gr\/#website\",\"url\":\"https:\/\/omathimatikos.gr\/\",\"name\":\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"description\":\"\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039c\u03c0\u03bf\u03c5\u03c1\u03b1\u03b6\u03ac\u03bd\u03b1\u03c2\",\"publisher\":{\"@id\":\"https:\/\/omathimatikos.gr\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/omathimatikos.gr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"el\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/omathimatikos.gr\/#organization\",\"name\":\"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\",\"url\":\"https:\/\/omathimatikos.gr\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"el\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\" \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3\"},\"image\":{\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/omathimatikos\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe\",\"name\":\"...\",\"sameAs\":[\"http:\/\/omathimatikos.gr\"],\"url\":\"https:\/\/omathimatikos.gr\/?author=2\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/omathimatikos.gr\/?p=57648","og_locale":"el_GR","og_type":"article","og_title":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","og_url":"https:\/\/omathimatikos.gr\/?p=57648","og_site_name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","article_publisher":"https:\/\/www.facebook.com\/omathimatikos\/","article_published_time":"2023-12-10T17:35:42+00:00","og_image":[{"width":456,"height":209,"url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","type":"image\/jpeg"}],"author":"...","twitter_card":"summary_large_image","twitter_misc":{"\u03a3\u03c5\u03bd\u03c4\u03ac\u03c7\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc":"...","\u0395\u03ba\u03c4\u03b9\u03bc\u03ce\u03bc\u03b5\u03bd\u03bf\u03c2 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c2 \u03b1\u03bd\u03ac\u03b3\u03bd\u03c9\u03c3\u03b7\u03c2":"1 \u03bb\u03b5\u03c0\u03c4\u03cc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/omathimatikos.gr\/?p=57648#article","isPartOf":{"@id":"https:\/\/omathimatikos.gr\/?p=57648"},"author":{"name":"...","@id":"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe"},"headline":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA","datePublished":"2023-12-10T17:35:42+00:00","dateModified":"2023-12-10T17:35:42+00:00","mainEntityOfPage":{"@id":"https:\/\/omathimatikos.gr\/?p=57648"},"wordCount":10,"commentCount":0,"publisher":{"@id":"https:\/\/omathimatikos.gr\/#organization"},"image":{"@id":"https:\/\/omathimatikos.gr\/?p=57648#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","articleSection":["\u0395\u039a\u03a0\u0391\u0399\u0394\u0395\u03a5\u03a4\u0399\u039a\u0391 \u039d\u0395\u0391"],"inLanguage":"el","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/omathimatikos.gr\/?p=57648#respond"]}]},{"@type":"WebPage","@id":"https:\/\/omathimatikos.gr\/?p=57648","url":"https:\/\/omathimatikos.gr\/?p=57648","name":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA &#8211; \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","isPartOf":{"@id":"https:\/\/omathimatikos.gr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/omathimatikos.gr\/?p=57648#primaryimage"},"image":{"@id":"https:\/\/omathimatikos.gr\/?p=57648#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","datePublished":"2023-12-10T17:35:42+00:00","dateModified":"2023-12-10T17:35:42+00:00","breadcrumb":{"@id":"https:\/\/omathimatikos.gr\/?p=57648#breadcrumb"},"inLanguage":"el","potentialAction":[{"@type":"ReadAction","target":["https:\/\/omathimatikos.gr\/?p=57648"]}]},{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/omathimatikos.gr\/?p=57648#primaryimage","url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","contentUrl":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","width":456,"height":209},{"@type":"BreadcrumbList","@id":"https:\/\/omathimatikos.gr\/?p=57648#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/omathimatikos.gr\/"},{"@type":"ListItem","position":2,"name":"\u0398\u03ad\u03bc\u03b1\u03c4\u03b1 \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03b3\u03c9\u03bd\u03b9\u03c3\u03bc\u03bf\u03cd PISA"}]},{"@type":"WebSite","@id":"https:\/\/omathimatikos.gr\/#website","url":"https:\/\/omathimatikos.gr\/","name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","description":"\u039a\u03ce\u03c3\u03c4\u03b1\u03c2 \u039c\u03c0\u03bf\u03c5\u03c1\u03b1\u03b6\u03ac\u03bd\u03b1\u03c2","publisher":{"@id":"https:\/\/omathimatikos.gr\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/omathimatikos.gr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"el"},{"@type":"Organization","@id":"https:\/\/omathimatikos.gr\/#organization","name":"\u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3","url":"https:\/\/omathimatikos.gr\/","logo":{"@type":"ImageObject","inLanguage":"el","@id":"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/","url":"","contentUrl":"","caption":" \u039f \u039c\u0391\u0398\u0397\u039c\u0391\u03a4\u0399\u039a\u039f\u03a3"},"image":{"@id":"https:\/\/omathimatikos.gr\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/omathimatikos\/"]},{"@type":"Person","@id":"https:\/\/omathimatikos.gr\/#\/schema\/person\/f06b5f15d628d878ee88431b07152cbe","name":"...","sameAs":["http:\/\/omathimatikos.gr"],"url":"https:\/\/omathimatikos.gr\/?author=2"}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/omathimatikos.gr\/wp-content\/uploads\/2022\/05\/\u03a0\u0399\u0396\u0391.jpg?fit=456%2C209&ssl=1","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/57648"}],"collection":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=57648"}],"version-history":[{"count":1,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/57648\/revisions"}],"predecessor-version":[{"id":57649,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/posts\/57648\/revisions\/57649"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=\/wp\/v2\/media\/54175"}],"wp:attachment":[{"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=57648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=57648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/omathimatikos.gr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=57648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}