{"id":4733,"date":"2025-04-26T19:40:52","date_gmt":"2025-04-26T16:40:52","guid":{"rendered":"https:\/\/lyk-metsov-new.ioa.sch.gr\/?p=4733"},"modified":"2025-08-30T13:37:10","modified_gmt":"2025-08-30T10:37:10","slug":"%cf%83%cf%85%ce%bc%ce%bc%ce%b5%cf%84%ce%bf%cf%87%ce%ae-%cf%83%cf%84%ce%bf-1%ce%bf-%cf%80%ce%b1%ce%bd%ce%b7%cf%80%ce%b5%ce%b9%cf%81%cf%89%cf%84%ce%b9%ce%ba%cf%8c-%ce%bc%ce%b1%ce%b8%ce%b7%cf%84%ce%b9","status":"publish","type":"post","link":"https:\/\/lyk-metsov-new.ioa.sch.gr\/?p=4733","title":{"rendered":"\u03a3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03c3\u03c4\u03bf 1\u03bf \u03a0\u03b1\u03bd\u03b7\u03c0\u03b5\u03b9\u03c1\u03c9\u03c4\u03b9\u03ba\u03cc \u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc \u03a3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf STEM"},"content":{"rendered":"\n<p>\u03a4\u03bf \u0393\u0395\u039b \u039c\u03b5\u03c4\u03c3\u03cc\u03b2\u03bf\u03c5 \u03b5\u03af\u03c7\u03b5 \u03c4\u03b7 \u03c7\u03b1\u03c1\u03ac \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03c4\u03b9\u03bc\u03ae \u03bd\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03ac\u03c3\u03c7\u03b5\u03b9 \u03c3\u03c4\u03bf <a href=\"https:\/\/blogs.sch.gr\/escstem\/?fbclid=IwZXh0bgNhZW0CMTAAAR1-11tIZiljTK_Bi5Y5gtmbC88VLYHcP4Bu-iO4OJDve1Ir9yNoTqXcCwE_aem_877gWhsJWfPz-qNw15Sp_Q\" data-type=\"URL\" data-id=\"https:\/\/blogs.sch.gr\/escstem\/?fbclid=IwZXh0bgNhZW0CMTAAAR1-11tIZiljTK_Bi5Y5gtmbC88VLYHcP4Bu-iO4OJDve1Ir9yNoTqXcCwE_aem_877gWhsJWfPz-qNw15Sp_Q\" target=\"_blank\" rel=\"noreferrer noopener\">1\u03bf \u03a0\u03b1\u03bd\u03b7\u03c0\u03b5\u03b9\u03c1\u03c9\u03c4\u03b9\u03ba\u03cc \u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc \u03a3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf STEM, \u03c0\u03bf\u03c5 \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03ce\u03b8\u03b7\u03ba\u03b5 \u03b1\u03c0\u03cc \u03c4\u03bf \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u039b\u03cd\u03ba\u03b5\u03b9\u03bf \u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 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\u03ba. \u0395\u03bb\u03ad\u03bd\u03b7\u03c2 \u03a3\u03bf\u03ba\u03bf\u03bb\u03ac\u03ba\u03b7 \u03ba\u03b1\u03bc\u03af\u03b1 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03bf\u03c7\u03ae \u03b4\u03b5 \u03b8\u03b1 \u03b5\u03af\u03c7\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03bf\u03c0\u03bf\u03b9\u03b7\u03b8\u03b5\u03af.<\/p>\n\n\n\n<p>\u038c\u03c0\u03c9\u03c2 \u03b1\u03bd\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03bf\u03b9 \u03b4\u03b9\u03bf\u03c1\u03b3\u03b1\u03bd\u03c9\u03c4\u03ad\u03c2, \u03ba\u03cd\u03c1\u03b9\u03bf\u03c2 \u03c3\u03ba\u03bf\u03c0\u03cc\u03c2 \u03c4\u03bf\u03c5 1\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b7\u03c0\u03b5\u03b9\u03c1\u03c9\u03c4\u03b9\u03ba\u03bf\u03cd \u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03bf\u03cd \u03a3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03bf\u03c5 STEM (Science, Technology, Engineering, Mathematics) \u03b5\u03af\u03bd\u03b1\u03b9 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ac\u03b3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03bd\u03b1\u03c3\u03c7\u03cc\u03bb\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd\/\u03c4\u03c1\u03b9\u03ce\u03bd \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03b5\u03b4\u03af\u03b1 \u03c4\u03c9\u03bd \u03b8\u03b5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b7\u03c2 \u03c4\u03b5\u03c7\u03bd\u03bf\u03bb\u03bf\u03b3\u03af\u03b1\u03c2. \u039d\u03bf\u03bc\u03af\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c0\u03c9\u03c2 \u03c4\u03bf \u03ba\u03b1\u03c4\u03ac\u03c6\u03b5\u03c1\u03b1\u03bd \u03c3\u03c4\u03bf \u03bc\u03ad\u03b3\u03b9\u03c3\u03c4\u03bf \u03b2\u03b1\u03b8\u03bc\u03cc \u03ba\u03b1\u03b9 \u03c4\u03bf\u03c5\u03c2 \u03b1\u03be\u03af\u03b6\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ac \u03c3\u03c5\u03b3\u03c7\u03b1\u03c1\u03b7\u03c4\u03ae\u03c1\u03b9\u03b1. \u0397 \u03b4\u03b9\u03bf\u03c1\u03b3\u03ac\u03bd\u03c9\u03c3\u03b7 \u03ae\u03c4\u03b1\u03bd \u03ac\u03c8\u03bf\u03b3\u03b7, \u03b7 \u03c6\u03b9\u03bb\u03bf\u03be\u03b5\u03bd\u03af\u03b1 \u03bc\u03bf\u03bd\u03b1\u03b4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c3\u03c5\u03bd\u03ac\u03b4\u03b5\u03bb\u03c6\u03bf\u03b9 \u03b1\u03c0\u03cc \u03c4\u03bf \u03a0\u03c1\u03cc\u03c4\u03c5\u03c0\u03bf \u039b\u03cd\u03ba\u03b5\u03b9\u03bf \u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u03b1\u03be\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03bf \u03b8\u03b5\u03c1\u03bc\u03cc \u03bc\u03b1\u03c2 \u03c7\u03b5\u03b9\u03c1\u03bf\u03ba\u03c1\u03cc\u03c4\u03b7\u03bc\u03b1. \u03a3\u03b5 \u03cc\u03c3\u03bf\u03c5\u03c2 \u03c0\u03b1\u03c1\u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03ae\u03c3\u03b1\u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c0\u03b9\u03c3\u03c4\u03ce\u03c3\u03b1\u03bc\u03b5 \u03c4\u03bf \u03ba\u03ad\u03c6\u03b9 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c7\u03b1\u03c1\u03ac \u03bc\u03b1\u03b8\u03b7\u03c4\u03ce\u03bd \u03ba\u03b1\u03b9 \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03c0\u03bf\u03c5 \u03b1\u03bd\u03ac\u03bc\u03b5\u03c3\u03b1 \u03c3\u03c4\u03b1 \u03ac\u03bb\u03bb\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b3\u03bf\u03c5\u03bd \u03b5\u03ba\u03c0\u03b1\u03b9\u03b4\u03b5\u03c5\u03c4\u03b9\u03ba\u03cc \u03c5\u03bb\u03b9\u03ba\u03cc, \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03c6\u03b1\u03bd\u03b5\u03af \u03c3\u03b5 \u03cc\u03bb\u03bf\u03c5\u03c2 \u03bc\u03b1\u03c2 \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03bf.<\/p>\n\n\n\n<p>\u03a6\u03c5\u03c3\u03b9\u03ba\u03ac, \u03b9\u03b4\u03b9\u03b1\u03af\u03c4\u03b5\u03c1\u03b7 \u03bc\u03bd\u03b5\u03af\u03b1 \u03b8\u03b1 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03af\u03bd\u03b5\u03b9 \u03ba\u03b1\u03b9 \u03c3\u03c4\u03bf\u03bd \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03cc \u03bf\u03bc\u03b9\u03bb\u03b7\u03c4\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c5\u03bd\u03b5\u03b4\u03c1\u03af\u03bf\u03c5 \u03ba. \u0395\u03c5\u03b8\u03cd\u03bc\u03b9\u03bf \u039a\u03b1\u03be\u03af\u03c1\u03b1, \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae \u0398\u03b5\u03c9\u03c1\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03b7\u03c2 \u03a6\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2 John Hasbrouck Van Vleck \u03c4\u03bf\u03c5 \u03a4\u03bc\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03a6\u03c5\u03c3\u03b9\u03ba\u03ae\u03c2 \u03ba\u03b1\u03b9 \u039a\u03b1\u03b8\u03b7\u03b3\u03b7\u03c4\u03ae \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u039c\u03b1\u03b8\u03b7\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c4\u03b7\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2 \u039c\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u0395\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03ce\u03bd \u03c4\u03bf\u03c5 \u03a0\u03b1\u03bd\u03b5\u03c0\u03b9\u03c3\u03c4\u03b7\u03bc\u03af\u03bf\u03c5 Harvard, \u03b1\u03c0\u03cc\u03c6\u03bf\u03b9\u03c4\u03bf \u03c4\u03b7\u03c2 \u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2 \u03a3\u03c7\u03bf\u03bb\u03ae\u03c2. \u0397 \u03bf\u03bc\u03b9\u03bb\u03af\u03b1 \u03c4\u03bf\u03c5 \u03ae\u03c4\u03b1\u03bd \u03b5\u03bc\u03c0\u03bd\u03b5\u03c5\u03c3\u03bc\u03ad\u03bd\u03b7 \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c0\u03bf\u03bb\u03cd \u03b1\u03c0\u03bb\u03cc \u03ba\u03b1\u03b9 \u03bc\u03b5\u03c3\u03c4\u03cc \u03c4\u03c1\u03cc\u03c0\u03bf \u03be\u03b5\u03c3\u03ae\u03ba\u03c9\u03c3\u03b5 \u03c4\u03bf \u03ba\u03bf\u03b9\u03bd\u03cc.<\/p>\n\n\n\n<p>\u0395\u03c5\u03c7\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03bd\u03b1 \u03c5\u03c0\u03ac\u03c1\u03be\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03c0\u03ac\u03b8\u03b5\u03b9\u03b5\u03c2 \u03c3\u03c4\u03bf \u03bc\u03ad\u03bb\u03bb\u03bf\u03bd.<\/p>\n\n\n\n<p>\u0394\u03b5\u03af\u03c4\u03b5 \u03c4\u03bf <a rel=\"noreferrer noopener\" href=\"https:\/\/docs.google.com\/presentation\/d\/1LCCbeqEDRYwNzfOMMItnGIJGyD3OwIsm\/edit?usp=sharing&amp;ouid=104864323536373725276&amp;rtpof=true&amp;sd=true\" target=\"_blank\">\u03b1\u03c1\u03c7\u03b5\u03af\u03bf<\/a> \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03bf\u03c5\u03c3\u03af\u03b1\u03c3\u03b7\u03c2 \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03c6\u03c9\u03c4\u03bf\u03b3\u03c1\u03b1\u03c6\u03b9\u03ba\u03ac \u03c3\u03c4\u03b9\u03b3\u03bc\u03b9\u03cc\u03c4\u03c5\u03c0\u03b1.<\/p>\n\n\n<div class=\"pgc-sgb-cb wp-block-pgcsimplygalleryblock-slider \" data-gallery-id=\"2eb59126\"style=&quot;min-height:400px&quot;><div class=\"sgb-preloader\" id=\"pr_2eb59126\">\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div>\n\t<div class=\"sgb-square\" style=\"background:#d4d4d4\"><\/div><\/div><div class=\"simply-gallery-amp pgc_sgb_slider \"><noscript><div class=\"sgb-gallery\"><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-300x225.png\" 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href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-12.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-12-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-12-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-12-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-12.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-13.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-13-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-13-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-13-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-13.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-14.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-14-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-14-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-14-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-14.png 3200w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-15.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-15-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-15-300x225.png 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src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-16-300x200.jpg\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-16-300x200.jpg 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-16-1024x682.jpg 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href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-18.jpg\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"200\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-18-300x200.jpg\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-18-300x200.jpg 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src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-1-300x200.jpg\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-1-300x200.jpg 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-1-1024x682.jpg 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-1.jpg 1772w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-2.jpg\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"225\" height=\"300\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-2-225x300.jpg\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-2-225x300.jpg 225w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-2-769x1024.jpg 769w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-2.jpg 1201w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-3.jpg\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-3-300x225.jpg\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-3-300x225.jpg 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-3-1024x769.jpg 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-3.jpg 1600w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-4.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-4-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-4-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-4-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-4.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-5.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-5-300x225.png\" 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href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-6-1.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-6-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-6-1-300x225.png 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src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-1-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-1-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-7-1.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-1.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-1-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-1-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-8-1.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-9-1.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-9-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-9-1-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-9-1-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-9-1.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-10-1.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a href=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1.png\" rel=\"shadowbox[sbpost-4733];player=img;\"><img decoding=\"async\" alt=\"\" width=\"300\" height=\"225\" loading=\"lazy\" src=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1-300x225.png\" srcset=\"https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1-300x225.png 300w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1-1024x769.png 1024w,https:\/\/lyk-metsov-new.ioa.sch.gr\/wp-content\/uploads\/2025\/04\/2025.04-\u039c\u03b1\u03b8\u03b7\u03c4\u03b9\u03ba\u03cc-\u03c3\u03c5\u03bd\u03ad\u03b4\u03c1\u03b9\u03bf-STEM-\u0396\u03c9\u03c3\u03b9\u03bc\u03b1\u03af\u03b1\u03c2-11-1.png 1280w\" sizes=\"auto, 250px\"\/><\/a><\/div><div class=\"sgb-item\"><a 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