{"id":988,"date":"2025-03-28T01:18:45","date_gmt":"2025-03-27T23:18:45","guid":{"rendered":"https:\/\/lyk-pentap.ser.sch.gr\/?p=988"},"modified":"2025-03-30T01:35:08","modified_gmt":"2025-03-29T23:35:08","slug":"%ce%ad%cf%81%ce%b5%cf%85%ce%bd%ce%b1-pisa-2025","status":"publish","type":"post","link":"https:\/\/lyk-pentap.ser.sch.gr\/?p=988","title":{"rendered":"\u0388\u03c1\u03b5\u03c5\u03bd\u03b1 PISA 2025"},"content":{"rendered":"\n<p>\u03a4\u03bf \u0393\u0395\u039b \u03a0\u03b5\u03bd\u03c4\u03ac\u03c0\u03bf\u03bb\u03b7\u03c2 \u03b1\u03c6\u03bf\u03cd \u03bf\u03c1\u03af\u03c3\u03c4\u03b7\u03ba\u03b5 \u03c9\u03c2 \u03ad\u03bd\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03b1 \u03b4\u03b9\u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03c4\u03b7\u03c2 \u03ba\u03cd\u03c1\u03b9\u03b1\u03c2 \u03ad\u03c1\u03b5\u03c5\u03bd\u03b1\u03c2 PISA 2025 \u03ba\u03b1\u03b9 \u03b1\u03c6\u03bf\u03cd 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