{"id":4804,"date":"2025-12-23T12:01:53","date_gmt":"2025-12-23T09:01:53","guid":{"rendered":"https:\/\/gym-aei-patras.ach.sch.gr\/?p=4804"},"modified":"2025-12-23T12:12:14","modified_gmt":"2025-12-23T09:12:14","slug":"%cf%83%cf%85%ce%bc%ce%bc%ce%b5%cf%84%ce%bf%cf%87%ce%b7-%cf%83%cf%84%ce%bf-20o-cgs-mun","status":"publish","type":"post","link":"https:\/\/gym-aei-patras.ach.sch.gr\/?p=4804","title":{"rendered":"<strong>\u03a3\u03a5\u039c\u039c\u0395\u03a4\u039f\u03a7\u0397 \u03a3\u03a4\u039f 20o CGS MUN<\/strong>"},"content":{"rendered":"\n<p>\u03a4\u03bf 20<sup>\u03bf<\/sup> \u0394\u03b9\u03b5\u03b8\u03bd\u03ad\u03c2 \u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc \u03a3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf \u03a0\u03c1\u03bf\u03c3\u03bf\u03bc\u03bf\u03af\u03c9\u03c3\u03b7\u03c2 \u039c\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf\u03c5 \u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u0395\u03b8\u03bd\u03ce\u03bd (20th CGS MUN) \u03bc\u03b5 \u03b8\u03ad\u03bc\u03b1: <strong>\u201cKnowledge and Understanding: Challenging what -we think-we know\u201d<\/strong> \u03c3\u03c4\u03b1 \u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03ae\u03c1\u03b9\u03b1 \u039a\u03c9\u03c3\u03c4\u03ad\u03b1-\u0393\u03b5\u03af\u03c4\u03bf\u03bd\u03b1 \u03ae\u03c4\u03b1\u03bd \u03bc\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03af\u03b1. \u03a4\u03bf \u03a0\u03b5\u03b9\u03c1\u03b1\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc \u0393\u03c5\u03bc\u03bd\u03ac\u03c3\u03b9\u03bf \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 \u03a0\u03b1\u03c4\u03c1\u03ce\u03bd \u03b5\u03ba\u03c0\u03c1\u03bf\u03c3\u03ce\u03c0\u03b7\u03c3\u03b5 \u03c4\u03b7 \u03c7\u03ce\u03c1\u03b1 \u03c4\u03bf\u03c5 \u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03bf\u03c5 \u0392\u03b1\u03c3\u03b9\u03bb\u03b5\u03af\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03bc\u03b1\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b1\u03bd \u03b8\u03b5\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c7\u03b5\u03c4\u03b9\u03ba\u03ac \u03bc\u03b5 \u03c4\u03b7 \u03bd\u03bf\u03bc\u03bf\u03b8\u03b5\u03c3\u03af\u03b1 \u03c4\u03c9\u03bd \u0397\u03bd\u03c9\u03bc\u03ad\u03bd\u03c9\u03bd \u0395\u03b8\u03bd\u03ce\u03bd, \u03c4\u03b7 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03c0\u03bf\u03bb\u03b9\u03c4\u03b9\u03ba\u03ae, \u03c4\u03b7 \u03b8\u03ad\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b3\u03c5\u03bd\u03b1\u03b9\u03ba\u03ce\u03bd, \u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bd\u03c9\u03bd\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b1\u03bd\u03b8\u03c1\u03c9\u03c0\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b7.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"851\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-1024x851.png\" alt=\"\" class=\"wp-image-4805\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-1024x851.png 1024w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-300x249.png 300w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-768x638.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-750x623.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-400x332.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-250x208.png 250w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u03a4\u03bf \u03a3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03ae\u03b8\u03b7\u03ba\u03b5 \u03c3\u03c4\u03b9\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2 \u03c4\u03c9\u03bd \u0395\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03ae\u03c1\u03b9\u03c9\u03bd \u039a\u03c9\u03c3\u03c4\u03ad\u03b1-\u0393\u03b5\u03af\u03c4\u03bf\u03bd\u03b1 \u03c3\u03c4\u03b7\u03bd \u0391\u03b8\u03ae\u03bd\u03b1 \u03c3\u03c4\u03b9\u03c2 12-14 \u0394\u03b5\u03ba\u03b5\u03bc\u03b2\u03c1\u03af\u03bf\u03c5 2025.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1020\" height=\"766\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc.png\" alt=\"\" class=\"wp-image-4809\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc.png 1020w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc-300x225.png 300w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc-768x577.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc-750x563.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc-400x300.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.35\u202f\u03c0\u03bc-250x188.png 250w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"899\" height=\"1024\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-899x1024.png\" alt=\"\" class=\"wp-image-4810\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-899x1024.png 899w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-263x300.png 263w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-768x875.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-750x854.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-400x456.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc-250x285.png 250w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.25\u202f\u03c0\u03bc.png 1022w\" sizes=\"(max-width: 899px) 100vw, 899px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"690\" height=\"932\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.46\u202f\u03c0\u03bc.png\" alt=\"\" class=\"wp-image-4813\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.46\u202f\u03c0\u03bc.png 690w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.46\u202f\u03c0\u03bc-222x300.png 222w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.46\u202f\u03c0\u03bc-400x540.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.46\u202f\u03c0\u03bc-250x338.png 250w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"922\" height=\"680\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc.png\" alt=\"\" class=\"wp-image-4816\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc.png 922w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc-300x221.png 300w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc-768x566.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc-750x553.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc-400x295.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.48.05\u202f\u03c0\u03bc-250x184.png 250w\" sizes=\"(max-width: 922px) 100vw, 922px\" \/><\/figure>\n\n\n\n<p>\u039a\u03b1\u03c4\u03ac \u03c4\u03b7 \u03b4\u03b9\u03ac\u03c1\u03ba\u03b5\u03b9\u03b1 \u03c4\u03bf\u03c5 \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03bf\u03c5 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bc\u03b1\u03b8\u03ae\u03c4\u03c1\u03b9\u03ad\u03c2 \u03bc\u03b1\u03c2 \u03b5\u03af\u03c7\u03b1\u03bd \u03c4\u03b7\u03bd \u03b5\u03c5\u03ba\u03b1\u03b9\u03c1\u03af\u03b1 \u03bd\u03b1 \u03c3\u03c5\u03b6\u03b7\u03c4\u03ae\u03c3\u03bf\u03c5\u03bd \u03bc\u03b5 \u03c3\u03c5\u03bc\u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u0395\u03bb\u03bb\u03ac\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03cc, \u03bd\u03b1 \u03c5\u03c0\u03b5\u03c1\u03b1\u03c3\u03c0\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03b1\u03c0\u03cc\u03c8\u03b5\u03b9\u03c2, \u03bd\u03b1 \u03b8\u03ad\u03c3\u03bf\u03c5\u03bd \u03b5\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03ba\u03c5\u03c1\u03b9\u03cc\u03c4\u03b5\u03c1\u03bf, \u03bd\u03b1 \u03c0\u03c1\u03bf\u03c4\u03b5\u03af\u03bd\u03bf\u03c5\u03bd \u03bb\u03cd\u03c3\u03b5\u03b9\u03c2 \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1\u03bd \u03ba\u03cc\u03c3\u03bc\u03bf \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03bf, \u03c0\u03b9\u03bf \u03b4\u03af\u03ba\u03b1\u03b9\u03bf \u03ba\u03b1\u03b9 \u03b5\u03b9\u03c1\u03b7\u03bd\u03b9\u03ba\u03cc. \u00a0<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"766\" height=\"1024\" src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-766x1024.png\" alt=\"\" class=\"wp-image-4817\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-766x1024.png 766w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-224x300.png 224w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-768x1027.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-750x1003.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-400x535.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc-250x334.png 250w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.47.50\u202f\u03c0\u03bc.png 1026w\" sizes=\"(max-width: 766px) 100vw, 766px\" \/><\/figure>\n\n\n\n<p>\u03a4\u03bf \u03c3\u03c7\u03bf\u03bb\u03b5\u03af\u03bf \u03bc\u03b1\u03c2 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03b5\u03af\u03c7\u03b5 \u03bc\u03b5 \u03bc\u03b1\u03b8\u03b7\u03c4\u03ad\u03c2 \u03c4\u03bf\u03c5 \u039f\u03bc\u03af\u03bb\u03bf\u03c5 MUN \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5 \u039f\u03bc\u03af\u03bb\u03bf\u03c5 \u03a1\u03b7\u03c4\u03bf\u03c1\u03b9\u03ba\u03ae\u03c2 \u03a4\u03ad\u03c7\u03bd\u03b7\u03c2 \u03bc\u03b5 \u03c5\u03c0\u03b5\u03cd\u03b8\u03c5\u03bd\u03b5\u03c2 \u03ba\u03b1\u03b8\u03b7\u03b3\u03ae\u03c4\u03c1\u03b9\u03b5\u03c2 \u03c4\u03b7\u03bd \u03ba. \u03a1\u03b5\u03bd\u03c4\u03b6\u03ae \u039c\u03b1\u03c1\u03af\u03b1, \u03a0\u039506 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03ba. \u03a0\u03cc\u03c4\u03bf\u03c5 \u0391\u03bd\u03b1\u03c3\u03c4\u03b1\u03c3\u03af\u03b1, \u03a0\u039502.\u00a0<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"is-layout-flex wp-block-gallery-1 wp-block-gallery has-nested-images columns-default is-cropped\">\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1018\" height=\"766\" data-id=\"4831\"  src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2.png\" alt=\"\" class=\"wp-image-4831\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2.png 1018w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2-300x226.png 300w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2-768x578.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2-750x564.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2-400x301.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.58\u202f\u03c0\u03bc-2-250x188.png 250w\" sizes=\"(max-width: 1018px) 100vw, 1018px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"851\" data-id=\"4840\"  src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-1024x851.png\" alt=\"\" class=\"wp-image-4840\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-1024x851.png 1024w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-300x249.png 300w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-768x638.png 768w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-750x623.png 750w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-400x332.png 400w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3-250x208.png 250w, https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.50.37\u202f\u03c0\u03bc-3.png 1030w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"780\" data-id=\"4841\"  src=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.46\u202f\u03c0\u03bc-3.png\" alt=\"\" class=\"wp-image-4841\" srcset=\"https:\/\/gym-aei-patras.ach.sch.gr\/wp-content\/uploads\/2025\/12\/\u03a3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03bf-\u03bf\u03b8\u03cc\u03bd\u03b7\u03c2-2025-12-23-9.49.46\u202f\u03c0\u03bc-3.png 1024w, 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