{"id":13,"date":"2025-06-20T10:58:36","date_gmt":"2025-06-20T07:58:36","guid":{"rendered":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/?p=13"},"modified":"2025-06-22T19:35:42","modified_gmt":"2025-06-22T16:35:42","slug":"13","status":"publish","type":"post","link":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/2025\/06\/20\/13\/","title":{"rendered":"3.5 \u039f\u03bc\u03ac\u03b4\u03b1 3\u03b7: \u0394\u03b7\u03bc\u03b7\u03c4\u03c1\u03b9\u03b1\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c8\u03c9\u03bc\u03af"},"content":{"rendered":"<h3>1\u03b1. \u03a4\u03b9 \u03bc\u03ac\u03b8\u03b1\u03bc\u03b5 \u03c9\u03c2 \u03c4\u03ce\u03c1\u03b1...<\/h3>\n<div style=\"width: 760px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-13-1\" width=\"760\" height=\"428\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2020\/12\/omadestrofimon.mp4?_=1\" \/><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2020\/12\/omadestrofimon.mp4\">https:\/\/blogs.sch.gr\/mkouvela\/files\/2020\/12\/omadestrofimon.mp4<\/a><\/video><\/div>\n<h3><\/h3>\n<h3>1\u03b2. \u03a4\u03b9 \u03b8\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bc\u03b5 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1!<\/h3>\n<p>\u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03b9\u03b2\u03bb\u03af\u03bf:\u00a0<a href=\"http:\/\/ebooks.edu.gr\/ebooks\/v\/html\/8547\/2328\/Oikiaki-Oikonomia_A-Gymnasiou_html-apli\/index3_5.html\">http:\/\/ebooks.edu.gr\/ebooks\/v\/html\/8547\/2328\/Oikiaki-Oikonomia_A-Gymnasiou_html-apli\/index3_5.html<\/a><\/p>\n<p><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/05\/ybnfg.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-313 alignnone\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/05\/ybnfg-1024x298.png\" alt=\"\" width=\"655\" height=\"191\" \/><\/a><\/p>\n<hr \/>\n<h3>2. \u0398\u03b5\u03c9\u03c1\u03af\u03b1...<\/h3>\n<h3>2\u03b1. \u03a0\u03bf\u03b9\u03b1 \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03b1 \u03b1\u03bd\u03ae\u03ba\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1<\/h3>\n<div id=\"attachment_231\" style=\"width: 641px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/efibos-diatrofi-sidiros-6.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-231\" class=\"wp-image-231\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/efibos-diatrofi-sidiros-6-1024x683.jpg\" alt=\"\" width=\"631\" height=\"421\" \/><\/a><p id=\"caption-attachment-231\" class=\"wp-caption-text\">\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 1<\/p><\/div>\n<div id=\"attachment_230\" style=\"width: 642px\" class=\"wp-caption alignnone\"><a style=\"color: #362e77\" href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/585486812.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-230\" class=\"wp-image-230 size-full\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/585486812.jpg\" alt=\"\" width=\"632\" height=\"310\" \/><\/a><p id=\"caption-attachment-230\" class=\"wp-caption-text\">\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 2<\/p><\/div>\n<div id=\"attachment_232\" style=\"width: 644px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/anagnorizete-ta-dimitriaka-pou-exete-sti-diatrofi-sas_8574_XL.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-232\" class=\"wp-image-232\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/anagnorizete-ta-dimitriaka-pou-exete-sti-diatrofi-sas_8574_XL.jpg\" alt=\"\" width=\"634\" height=\"317\" \/><\/a><p id=\"caption-attachment-232\" class=\"wp-caption-text\">\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 3<\/p><\/div>\n<hr \/>\n<h3 align=\"justify\">2\u03b2. \u0391\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 - \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1<\/h3>\n<p><b>\u0386\u03bc\u03c5\u03bb\u03bf<\/b><strong>\u00a0(\u03c5\u03b4\u03b1\u03c4\u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1\u03c2) =&gt; \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1<\/strong><\/p>\n<p class=\"main\" align=\"justify\"><strong>\u03a0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9<\/strong>: \u0391\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03cc\u03c3\u03bc\u03bf<\/p>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" title=\"&#039;\u0391\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03cc\u03c3\u03bc\u03bf&#039;\" src=\"https:\/\/wordwall.net\/embed\/play\/12563\/024\/277?ref=oembed#?secret=VnILu0tNdp\" data-secret=\"VnILu0tNdp\" width=\"500\" height=\"380\" frameborder=\"0\"><\/iframe><\/p>\n<p class=\"main\" align=\"justify\">\u03a4\u03b9\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2 \u03c4\u03b9\u03c2 \u03bf\u03bd\u03bf\u03bc\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03b1\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03ba\u03b1\u03b9 <strong>\u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03bf\u03cd\u03bd \u03c4\u03b7 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ae \u03c4\u03c1\u03bf\u03c6\u03ae \u03c0\u03bf\u03bb\u03bb\u03ce\u03bd \u03c0\u03bb\u03b7\u03b8\u03c5\u03c3\u03bc\u03ce\u03bd \u03c3\u03b5 \u03cc\u03bb\u03b5\u03c2 \u03c4\u03b9\u03c2 \u03b7\u03c0\u03b5\u03af\u03c1\u03bf\u03c5\u03c2<\/strong>, \u03b3\u03b9\u03b1\u03c4\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b7\u03b3\u03ad\u03c2:<\/p>\n<ul class=\"pmargin-10\">\n<li class=\"bu1\">\u03c3\u03cd\u03bd\u03b8\u03b5\u03c4\u03c9\u03bd \u03c5\u03b4\u03b1\u03c4\u03b1\u03bd\u03b8\u03c1\u03ac\u03ba\u03c9\u03bd (\u03ac\u03bc\u03c5\u03bb\u03bf)<\/li>\n<li class=\"bu1\">\u03b2\u03b9\u03c4\u03b1\u03bc\u03b9\u03bd\u03ce\u03bd<\/li>\n<li class=\"bu1\">\u03bc\u03b5\u03c4\u03ac\u03bb\u03bb\u03c9\u03bd<\/li>\n<li class=\"bu1\">\u03c6\u03c5\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd \u03ae \u03b4\u03b9\u03b1\u03b9\u03c4\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b9\u03bd\u03ce\u03bd<\/li>\n<li class=\"bu1\">\u03c0\u03c1\u03c9\u03c4\u03b5\u03ca\u03bd\u03ce\u03bd \u03c3\u03b5 \u03bc\u03b9\u03ba\u03c1\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2, \u03b1\u03bd\u03ac\u03bb\u03bf\u03b3\u03b1 \u03bc\u03b5 \u03c4\u03bf \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03bf.<\/li>\n<li class=\"bu1\">\u03b5\u03af\u03bd\u03b1\u03b9 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03bc\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03c0\u03b5\u03c1\u03b9\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03bb\u03b9\u03c0\u03af\u03b4\u03b9\u03b1 \u03ba\u03b1\u03b9 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ac \u03c3\u03b5 \u03b1\u03bd\u03b5\u03c0\u03b9\u03b8\u03cd\u03bc\u03b7\u03c4\u03b1 \u03ba\u03bf\u03c1\u03b5\u03c3\u03bc\u03ad\u03bd\u03b1 \u03bb\u03b9\u03c0\u03af\u03b4\u03b9\u03b1.<\/li>\n<\/ul>\n<hr \/>\n<h3>2\u03b3. \u039f\u03bb\u03b9\u03ba\u03ae \u0386\u03bb\u03b5\u03c3\u03b7<\/h3>\n<p>\u03a3\u03c4\u03b1 <strong>\u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ac\u03bb\u03b5\u03c3\u03b7\u03c2<\/strong> \u03ad\u03c7\u03b5\u03b9 \u03b1\u03bb\u03b5\u03c3\u03c4\u03b5\u03af \u03cc\u03bb\u03bf\u03c2 \u03bf \u03c3\u03c0\u03cc\u03c1\u03bf\u03c2, \u03bc\u03b1\u03b6\u03af \u03b4\u03b7\u03bb\u03b1\u03b4\u03ae \u03ba\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b5\u03be\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03c4\u03bf\u03c5 \u03c6\u03bb\u03bf\u03cd\u03b4\u03b5\u03c2, \u03bf\u03b9 \u03bf\u03c0\u03bf\u03af\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd <strong>\u03c6\u03c5\u03c4\u03b9\u03ba\u03ad\u03c2 \u03af\u03bd\u03b5\u03c2,<\/strong>\u00a0\u03b2\u03b9\u03c4\u03b1\u03bc\u03af\u03bd\u03b5\u03c2 (\u03921, \u03922, \u0395, \u03bd\u03b9\u03b1\u03c3\u03af\u03bd\u03b7), \u03bc\u03ad\u03c4\u03b1\u03bb\u03bb\u03b1 \u03ba\u03b1\u03b9 \u03b9\u03c7\u03bd\u03bf\u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03b1 (\u03b1\u03c3\u03b2\u03ad\u03c3\u03c4\u03b9\u03bf, \u03c3\u03af\u03b4\u03b7\u03c1\u03bf, \u03ba\u03ac\u03bb\u03b9\u03bf, \u03c6\u03ce\u03c3\u03c6\u03bf\u03c1\u03bf) \u03ba\u03b1\u03b9 \u03bc\u03b9\u03ba\u03c1\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c0\u03c1\u03c9\u03c4\u03b5\u0390\u03bd\u03b7\u03c2.<\/p>\n<p>\u0392\u03c1\u03af\u03c3\u03ba\u03bf\u03bd\u03c4\u03b1\u03b9:<\/p>\n<ul>\n<li>\u03a3\u03c4\u03bf \u03c8\u03c9\u03bc\u03af \u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ac\u03bb\u03b5\u03c3\u03b7\u03c2.<\/li>\n<li>\u03a3\u03c4\u03b1 \u03b6\u03c5\u03bc\u03b1\u03c1\u03b9\u03ba\u03ac \u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ac\u03bb\u03b5\u03c3\u03b7\u03c2.<\/li>\n<li>\u03a3\u03c4\u03bf \u03ba\u03b1\u03c3\u03c4\u03b1\u03bd\u03cc \u03c1\u03cd\u03b6\u03b9.<\/li>\n<li>\u03a3\u03c4\u03bf \u03b1\u03bb\u03b5\u03cd\u03c1\u03b9 \u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ac\u03bb\u03b5\u03c3\u03b7\u03c2.<\/li>\n<li>\u03a3\u03c4\u03b1 \u03b4\u03b7\u03bc\u03b7\u03c4\u03c1\u03b9\u03b1\u03ba\u03ac \u03c0\u03c1\u03c9\u03b9\u03bd\u03bf\u03cd \u03bf\u03bb\u03b9\u03ba\u03ae\u03c2 \u03ac\u03bb\u03b5\u03c3\u03b7\u03c2<\/li>\n<\/ul>\n<p>\u0394\u03b5\u03bd \u03c0\u03b1\u03c7\u03b1\u03af\u03bd\u03bf\u03c5\u03bd \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03bf!<\/p>\n<div id=\"attachment_288\" style=\"width: 557px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/osa-den-gnorizate-gia-to-pitouro_16585_Generic.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-288\" class=\"wp-image-288\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/osa-den-gnorizate-gia-to-pitouro_16585_Generic.jpg\" alt=\"\" width=\"547\" height=\"274\" \/><\/a><p id=\"caption-attachment-288\" class=\"wp-caption-text\">\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 4<\/p><\/div>\n<p>&nbsp;<\/p>\n<div id=\"attachment_287\" style=\"width: 555px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/anatomy-of-a-grain_737_438-1.png\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-287\" class=\"wp-image-287 \" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/anatomy-of-a-grain_737_438-1.png\" alt=\"\" width=\"545\" height=\"324\" \/><\/a><p id=\"caption-attachment-287\" class=\"wp-caption-text\">\u03b5\u03b9\u03ba\u03cc\u03bd\u03b1 5<\/p><\/div>\n<h3><\/h3>\n<hr \/>\n<h3><strong>3. \u03a3\u03c5\u03bd\u03b5\u03c1\u03b3\u03b1\u03b6\u03cc\u03bc\u03b1\u03c3\u03c4\u03b5 \u03c3\u03c4\u03bf\u03bd \u03c8<\/strong><strong>\u03b7\u03c6\u03b9\u03b1\u03ba\u03cc \u03c0\u03af\u03bd\u03b1\u03ba\u03b1: <\/strong><\/h3>\n<p><strong>\u03a6\u03ad\u03c1\u03b5 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03ba\u03bf\u03c5\u03b6\u03af\u03bd\u03b1 \u03c3\u03bf\u03c5 \u03ad\u03bd\u03b1 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03bf \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03bf \u03c0\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03c5\u03b4\u03b1\u03c4\u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03ac\u03b2\u03b1\u03c3\u03b5 \u03c4\u03b7\u03bd \u03b5\u03c4\u03b9\u03ba\u03ad\u03c4\u03b1 \u03c4\u03bf\u03c5! \u0394\u03b7\u03bc\u03b9\u03bf\u03cd\u03c1\u03b3\u03b7\u03c3\u03b5 \u03ad\u03bd\u03b1 \u03ba\u03bf\u03c5\u03c4\u03ac\u03ba\u03b9 \u03ba\u03b1\u03b9 \u03b3\u03c1\u03ac\u03c8\u03b5 \u03bc\u03ad\u03c3\u03b1.... 1\u03bf\u03bd. \u03c0\u03bf\u03b9\u03bf \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03bf \u03b4\u03b9\u03ac\u03bb\u03b5\u03be\u03b5\u03c2 \u03ba\u03b1\u03b9 2\u03bf\u03bd. \u03c0\u03cc\u03c3\u03bf\u03c5\u03c2 \u03c5\u03b4\u03b1\u03c4\u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03b5\u03b9 \u03b1\u03bd\u03ac 100\u03b3\u03c1! \u0391\u03bd \u03b8\u03ad\u03bb\u03b5\u03b9\u03c2 \u03b2\u03ac\u03bb\u03b5 \u03ba\u03b1\u03b9 \u03c6\u03ce\u03c4\u03bf!<\/strong><\/p>\n<div class=\"padlet-embed\" style=\"border:1px solid rgba(0,0,0,0.1);border-radius:2px;box-sizing:border-box;overflow:hidden;position:relative;width:100%;background:#F4F4F4\">\n<p style=\"padding:0;margin:0\"><iframe src=\"https:\/\/padlet.com\/embed\/ye9q8tu6sgei3dth\" frameborder=\"0\" allow=\"camera;microphone;geolocation\" style=\"width:100%;height:608px;display:block;padding:0;margin:0\"><\/iframe><\/p>\n<div style=\"padding:8px;text-align:right;margin:0;\"><a href=\"https:\/\/padlet.com?ref=embed\" \n      style=\"padding:0;margin:0;border:none;display:block;line-height:1;height:16px\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/resources.padletcdn.com\/assets\/\n      made_with_padlet.png\" width=\"86\" height=\"16\" style=\"padding:0;margin:0;background:none;border:none;display:inline;box-shadow:none\" alt=\"Made with \n      Padlet\"><\/a><\/div>\n<\/div>\n<hr \/>\n<h3><strong>4. \u0394\u03c1\u03b1\u03c3\u03c4\u03b7\u03c1\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1<\/strong><\/h3>\n<p>http:\/\/users.sch.gr\/mkouvela\/oo\/oo35a\/index.html<\/p>\n<p><a href=\"http:\/\/users.sch.gr\/mkouvela\/oo\/oo35a\/index.html\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-286 size-medium alignnone\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/03\/oo35a-300x255.png\" alt=\"\" width=\"300\" height=\"255\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n<h3><strong>5. \u0386\u03c3\u03ba\u03b7\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c4\u03bf \u03c3\u03c0\u03af\u03c4\u03b9:<\/strong><\/h3>\n<p>e-class.\u00a0https:\/\/eclass.t4e.sch.gr\/modules\/units\/?course=LAB300&amp;id=25234<\/p>\n<p><a href=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/06\/ask.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-314\" src=\"https:\/\/blogs.sch.gr\/mkouvela\/files\/2021\/06\/ask-1024x412.jpg\" alt=\"\" width=\"581\" height=\"234\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u03b1. \u03a4\u03b9 \u03bc\u03ac\u03b8\u03b1\u03bc\u03b5 \u03c9\u03c2 \u03c4\u03ce\u03c1\u03b1&#8230; 1\u03b2. \u03a4\u03b9 \u03b8\u03b1 \u03bc\u03ac\u03b8\u03bf\u03c5\u03bc\u03b5 \u03c3\u03ae\u03bc\u03b5\u03c1\u03b1! \u03c3\u03c7\u03bf\u03bb\u03b9\u03ba\u03cc \u03b2\u03b9\u03b2\u03bb\u03af\u03bf:\u00a0http:\/\/ebooks.edu.gr\/ebooks\/v\/html\/8547\/2328\/Oikiaki-Oikonomia_A-Gymnasiou_html-apli\/index3_5.html 2. \u0398\u03b5\u03c9\u03c1\u03af\u03b1&#8230; 2\u03b1. \u03a0\u03bf\u03b9\u03b1 \u03c4\u03c1\u03cc\u03c6\u03b9\u03bc\u03b1 \u03b1\u03bd\u03ae\u03ba\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7\u03bd \u03bf\u03bc\u03ac\u03b4\u03b1 2\u03b2. \u0391\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 &#8211; \u03a7\u03c1\u03b7\u03c3\u03b9\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1 \u0386\u03bc\u03c5\u03bb\u03bf\u00a0(\u03c5\u03b4\u03b1\u03c4\u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1\u03c2) =&gt; \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1 \u03a0\u03b1\u03b9\u03c7\u03bd\u03af\u03b4\u03b9: \u0391\u03bc\u03c5\u03bb\u03bf\u03cd\u03c7\u03b5\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c3\u03c4\u03bf\u03bd \u03ba\u03cc\u03c3\u03bc\u03bf \u03a4\u03b9\u03c2 \u03c4\u03c1\u03bf\u03c6\u03ad\u03c2 \u03c4\u03b7\u03c2 \u03bf\u03bc\u03ac\u03b4\u03b1\u03c2 \u03b1\u03c5\u03c4\u03ae\u03c2 &hellip; <\/p>\n<div class=\"more-link-wrapper\"><a href=\"https:\/\/blogs.e-me.edu.gr\/mkouvela\/2025\/06\/20\/13\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;3.5 \u039f\u03bc\u03ac\u03b4\u03b1 3\u03b7: \u0394\u03b7\u03bc\u03b7\u03c4\u03c1\u03b9\u03b1\u03ba\u03ac \u03ba\u03b1\u03b9 \u03c8\u03c9\u03bc\u03af&#8221;<\/span><\/a><\/div>\n","protected":false},"author":7996,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13","post","type-post","status-publish","format-standard","hentry","category-1"],"_links":{"self":[{"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/posts\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/users\/7996"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":0,"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/posts\/13\/revisions"}],"wp:attachment":[{"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/media?parent=13"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/categories?post=13"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.e-me.edu.gr\/mkouvela\/wp-json\/wp\/v2\/tags?post=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}