{"id":3465,"date":"2026-04-04T16:23:27","date_gmt":"2026-04-04T16:23:27","guid":{"rendered":"https:\/\/4dim-patras.ach.sch.gr\/?p=3465"},"modified":"2026-04-04T16:52:38","modified_gmt":"2026-04-04T16:52:38","slug":"%cf%80%ce%b1%ce%b3%ce%ba%cf%8c%cf%83%ce%bc%ce%b9%ce%b1-%ce%b7%ce%bc%ce%ad%cf%81%ce%b1-%cf%80%ce%b1%ce%b9%ce%b4%ce%b9%ce%ba%ce%bf%cf%8d-%ce%b2%ce%b9%ce%b2%ce%bb%ce%af%ce%bf%cf%85-2026","status":"publish","type":"post","link":"https:\/\/4dim-patras.ach.sch.gr\/?p=3465","title":{"rendered":"\u03a0\u03b1\u03b3\u03ba\u03cc\u03c3\u03bc\u03b9\u03b1 \u0397\u03bc\u03ad\u03c1\u03b1 \u03a0\u03b1\u03b9\u03b4\u03b9\u03ba\u03bf\u03cd \u0392\u03b9\u03b2\u03bb\u03af\u03bf\u03c5 2026"},"content":{"rendered":"\n<p><em>30 \u039c\u03b1\u03c1\u03c4\u03af\u03bf\u03c5 \u03bc\u03b5 3 \u0391\u03c0\u03c1\u03b9\u03bb\u03af\u03bf\u03c5 2026<br>\u0395\u03b2\u03b4\u03bf\u03bc\u03ac\u03b4\u03b1 \u03b1\u03c6\u03b9\u03b5\u03c1\u03c9\u03bc\u03ad\u03bd\u03b7 \u03c3\u03b5 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loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3467\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907-1024x768.jpg\" alt=\"\" class=\"wp-image-3467\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907-1024x768.jpg 1024w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907-300x225.jpg 300w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907-768x576.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907-1536x1152.jpg 1536w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-907.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3468\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935-1024x768.jpg\" alt=\"\" class=\"wp-image-3468\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935-1024x768.jpg 1024w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935-300x225.jpg 300w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935-768x576.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935-1536x1152.jpg 1536w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-935.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" data-id=\"3469\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963-1024x768.jpg\" alt=\"\" class=\"wp-image-3469\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963-1024x768.jpg 1024w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963-300x225.jpg 300w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963-768x576.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963-1536x1152.jpg 1536w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-03_08-29-24-963.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"721\" data-id=\"3470\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_12-38-07-287-1024x721.jpg\" alt=\"\" class=\"wp-image-3470\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_12-38-07-287-1024x721.jpg 1024w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_12-38-07-287-300x211.jpg 300w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_12-38-07-287-768x541.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_12-38-07-287.jpg 1450w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3471\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-839-768x1024.jpg\" alt=\"\" class=\"wp-image-3471\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-839-768x1024.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-839-225x300.jpg 225w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-839-1152x1536.jpg 1152w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-839.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3472\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-971-768x1024.jpg\" alt=\"\" class=\"wp-image-3472\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-971-768x1024.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-971-225x300.jpg 225w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-971-1152x1536.jpg 1152w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-04-09-971.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3474\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-252-768x1024.jpg\" alt=\"\" class=\"wp-image-3474\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-252-768x1024.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-252-225x300.jpg 225w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-252-1152x1536.jpg 1152w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-252.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3473\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-377-768x1024.jpg\" alt=\"\" class=\"wp-image-3473\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-377-768x1024.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-377-225x300.jpg 225w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-377-1152x1536.jpg 1152w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-10-32-377.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"771\" height=\"1024\" data-id=\"3480\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-771x1024.jpg\" alt=\"\" class=\"wp-image-3480\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-771x1024.jpg 771w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-226x300.jpg 226w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-768x1020.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-1157x1536.jpg 1157w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-1542x2048.jpg 1542w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260401_111230-scaled.jpg 1928w\" sizes=\"auto, (max-width: 771px) 100vw, 771px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-id=\"3479\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-819x1024.jpg\" alt=\"\" class=\"wp-image-3479\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-819x1024.jpg 819w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-240x300.jpg 240w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-768x960.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-1229x1536.jpg 1229w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-1638x2048.jpg 1638w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/IMG_20260404_122924-scaled.jpg 2048w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3475\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-634-768x1024.jpg\" alt=\"\" class=\"wp-image-3475\" srcset=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-634-768x1024.jpg 768w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-634-225x300.jpg 225w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-634-1152x1536.jpg 1152w, https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-634.jpg 1200w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" data-id=\"3488\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-11-31-427-1-854x1024.jpg\" alt=\"\" class=\"wp-image-3488\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"3478\" src=\"https:\/\/4dim-patras.ach.sch.gr\/wp-content\/uploads\/2026\/04\/viber_image_2026-04-04_10-08-33-857-768x1024.jpg\" alt=\"\" class=\"wp-image-3478\" 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