{"id":22422,"date":"2026-06-18T13:55:21","date_gmt":"2026-06-18T11:55:21","guid":{"rendered":"http:\/\/www.oagvm.sk\/wphirfolyam\/?p=22422"},"modified":"2026-06-18T13:58:33","modified_gmt":"2026-06-18T11:58:33","slug":"nyitott-informatikaora-otvorena-hodina-informatiky","status":"publish","type":"post","link":"http:\/\/www.oagvm.sk\/wphirfolyam\/?p=22422","title":{"rendered":"Nyitott informatika\u00f3ra &#8211; Otvoren\u00e1 hodina informatiky"},"content":{"rendered":"<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #ff6600;\"><strong>Nyitott informatika\u00f3ra<\/strong><\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">A II.C oszt\u00e1lyban nyitott informatika\u00f3r\u00e1t tartottunk, amelyen a tanul\u00f3k egy gyakorlatban is hasznos projektet mutattak be. A projekt megval\u00f3s\u00edt\u00e1s\u00e1t a Nad\u00e1cia Tatra banky t\u00e1mogat\u00e1sa tette lehet\u0151v\u00e9.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">A di\u00e1kok a k\u00f6rny\u00e9kbeli csall\u00f3k\u00f6zi felsz\u00edni vizek pH-\u00e9rt\u00e9k\u00e9nek m\u00e9r\u00e9s\u00e9vel foglalkoztak, mik\u00f6zben a micro:bit programozhat\u00f3 minisz\u00e1m\u00edt\u00f3g\u00e9pet alkalmazt\u00e1k. Az \u00f3ra elej\u00e9n ismertett\u00e9k a pH fogalm\u00e1t, annak jelent\u0151s\u00e9g\u00e9t, bemutatt\u00e1k a m\u00e9r\u0151eszk\u00f6z\u00f6k m\u0171k\u00f6d\u00e9s\u00e9t \u00e9s a projekt megval\u00f3s\u00edt\u00e1s\u00e1nak l\u00e9p\u00e9seit.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">A programoz\u00e1s a MakeCode k\u00f6rnyezetben k\u00e9sz\u00fclt, amely kiv\u00e1l\u00f3 alapot ny\u00fajt a kezd\u0151 programoz\u00f3k sz\u00e1m\u00e1ra, ugyanakkor Python nyelven is k\u00f6nnyen k\u00f6vethet\u0151 \u00e9s tov\u00e1bbfejleszthet\u0151.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Az elm\u00e9leti bevezet\u0151t k\u00f6vet\u0151en a tanul\u00f3k val\u00f3s m\u00e9r\u00e9seket v\u00e9geztek k\u00fcl\u00f6nb\u00f6z\u0151 v\u00edzmint\u00e1kon, majd az adatokat r\u00f6gz\u00edtett\u00e9k \u00e9s megjelen\u00edtett\u00e9k. A gyakorlati r\u00e9sz ut\u00e1n elemezt\u00e9k a kapott eredm\u00e9nyeket, \u00f6sszehasonl\u00edtott\u00e1k az egyes mint\u00e1k pH-\u00e9rt\u00e9keit, \u00e9s k\u00f6vetkeztet\u00e9seket vontak le azok \u00e1llapot\u00e1r\u00f3l. A m\u00e9r\u00e9sek alapj\u00e1n a vizsg\u00e1lt csall\u00f3k\u00f6zi felsz\u00edni vizek \u00e1tlagos pH-\u00e9rt\u00e9ke enyh\u00e9n l\u00fagos k\u00e9mhat\u00e1st mutatott. Ez az \u00e9rt\u00e9k j\u00f3 eredm\u00e9nynek sz\u00e1m\u00edt, \u00e9s azt mutatja, hogy a vizsg\u00e1lt vizek k\u00e9mhat\u00e1sa megfelel\u0151.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">A projekt kiv\u00e1l\u00f3 p\u00e9ld\u00e1ja annak, hogyan kapcsolhat\u00f3 \u00f6ssze az informatika, a term\u00e9szettudom\u00e1nyok \u00e9s a k\u00f6rnyezetv\u00e9delem egy k\u00f6z\u00f6s c\u00e9l \u00e9rdek\u00e9ben. A nyitott \u00f3ra r\u00e9sztvev\u0151i betekint\u00e9st nyerhettek a modern digit\u00e1lis eszk\u00f6z\u00f6k oktat\u00e1si \u00e9s kutat\u00e1si alkalmaz\u00e1s\u00e1ba, valamint a projektalap\u00fa tanul\u00e1s el\u0151nyeibe.<\/span><\/h3>\n<h3 style=\"text-align: right;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Bug\u00e1r Bibi\u00e1na<\/span><\/h3>\n<h3 style=\"text-align: right;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">informatikatan\u00e1r<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif; color: #ff6600;\"><strong>Otvoren\u00e1 hodina informatiky<\/strong><\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Trieda II.C usporiadala otvoren\u00fa hodinu informatiky, po\u010das ktorej predstavila projekt s\u00a0praktick\u00fdm vyu\u017eit\u00edm. Realiz\u00e1ciu projektu podporila Nad\u00e1cia Tatra banky.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">\u017diaci sa venovali meraniu pH povrchov\u00fdch v\u00f4d v oblasti \u017ditn\u00e9ho ostrova s\u00a0vyu\u017eit\u00edm programovate\u013en\u00e9ho mikropo\u010d\u00edta\u010da micro:bit. Na za\u010diatku hodiny obozn\u00e1mili pr\u00edtomn\u00fdch s\u00a0pojmom pH, jeho v\u00fdznamom a predstavili fungovanie merac\u00edch zariaden\u00ed, ako aj jednotliv\u00e9 kroky realiz\u00e1cie projektu.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Programovanie bolo vytvoren\u00e9 v prostred\u00ed MakeCode, ktor\u00e9 poskytuje v\u00fdborn\u00fd z\u00e1klad pre za\u010d\u00ednaj\u00facich program\u00e1torov. Z\u00e1rove\u0148 je cel\u00fd program \u013eahko \u010ditate\u013en\u00fd a \u010falej rozv\u00edjate\u013en\u00fd aj v\u00a0programovacom jazyku Python.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Po teoretickom \u00favode nasledovali re\u00e1lne merania r\u00f4znych vzoriek vody. Z\u00edskan\u00e9 \u00fadaje \u017eiaci zaznamenali a zobrazili pomocou vytvoren\u00e9ho syst\u00e9mu. Po praktickej \u010dasti analyzovali dosiahnut\u00e9 v\u00fdsledky, porovnali hodnoty pH jednotliv\u00fdch vzoriek a vyvodili z\u00e1very o ich stave.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Na z\u00e1klade vykonan\u00fdch meran\u00ed sa zistilo, \u017ee priemern\u00e1 hodnota pH sk\u00faman\u00fdch povrchov\u00fdch v\u00f4d \u017ditn\u00e9ho ostrova vykazovala mierne z\u00e1sadit\u00fd charakter. T\u00e1to hodnota sa pova\u017euje za priazniv\u00fd v\u00fdsledok a nazna\u010duje, \u017ee chemick\u00e1 reakcia sk\u00faman\u00fdch v\u00f4d je vyhovuj\u00faca.<\/span><\/h3>\n<h3 style=\"text-align: justify;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Projekt je v\u00fdborn\u00fdm pr\u00edkladom prepojenia informatiky, pr\u00edrodn\u00fdch vied a ochrany \u017eivotn\u00e9ho prostredia pri dosahovan\u00ed spolo\u010dn\u00e9ho cie\u013ea. \u00da\u010dastn\u00edci otvorenej hodiny z\u00edskali zauj\u00edmav\u00fd poh\u013ead na mo\u017enosti vyu\u017eitia modern\u00fdch digit\u00e1lnych technol\u00f3gi\u00ed vo vzdel\u00e1van\u00ed a v\u00fdskume, ako aj na v\u00fdhody projektov\u00e9ho vyu\u010dovania.<\/span><\/h3>\n<h3 style=\"text-align: right;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">Bibi\u00e1na Bug\u00e1rov\u00e1<\/span><\/h3>\n<h3 style=\"text-align: right;\"><span style=\"font-family: tahoma, arial, helvetica, sans-serif;\">u\u010dite\u013eka informatiky<\/span><\/h3>\n<div id=\"metaslider-id-22424\" style=\"width: 100%; 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width: 100%;\" class=\"slide-22456 ms-image\"><img width=\"900\" height=\"600\" src=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8878.jpg\" class=\"slider-22424 slide-22456\" alt=\"\" loading=\"lazy\" rel=\"\" title=\"DSC_8878\" srcset=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8878.jpg 900w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8878-300x200.jpg 300w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8878-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/li>\n                <li style=\"display: none; width: 100%;\" class=\"slide-22457 ms-image\"><img width=\"900\" height=\"600\" src=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8881.jpg\" class=\"slider-22424 slide-22457\" alt=\"\" loading=\"lazy\" rel=\"\" title=\"DSC_8881\" srcset=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8881.jpg 900w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8881-300x200.jpg 300w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/DSC_8881-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/li>\n                <li style=\"display: none; 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width: 100%;\" class=\"slide-22462 ms-image\"><img width=\"900\" height=\"807\" src=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/prezentovanie_v_skole.jpg\" class=\"slider-22424 slide-22462\" alt=\"\" loading=\"lazy\" rel=\"\" title=\"prezentovanie_v_skole\" srcset=\"http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/prezentovanie_v_skole.jpg 900w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/prezentovanie_v_skole-300x269.jpg 300w, http:\/\/www.oagvm.sk\/wphirfolyam\/wp-content\/uploads\/2026\/06\/prezentovanie_v_skole-768x689.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/li>\n            <\/ul>\n        <\/div>\n        \n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nyitott informatika\u00f3ra A II.C oszt\u00e1lyban nyitott informatika\u00f3r\u00e1t tartottunk, amelyen a tanul\u00f3k egy gyakorlatban is hasznos projektet mutattak be. A projekt megval\u00f3s\u00edt\u00e1s\u00e1t a Nad\u00e1cia Tatra banky t\u00e1mogat\u00e1sa tette lehet\u0151v\u00e9. A di\u00e1kok a k\u00f6rny\u00e9kbeli csall\u00f3k\u00f6zi felsz\u00edni vizek pH-\u00e9rt\u00e9k\u00e9nek m\u00e9r\u00e9s\u00e9vel foglalkoztak, mik\u00f6zben a micro:bit programozhat\u00f3 minisz\u00e1m\u00edt\u00f3g\u00e9pet alkalmazt\u00e1k. Az \u00f3ra elej\u00e9n ismertett\u00e9k a pH fogalm\u00e1t, annak jelent\u0151s\u00e9g\u00e9t, bemutatt\u00e1k a &#8230; <a title=\"Nyitott informatika\u00f3ra &#8211; Otvoren\u00e1 hodina informatiky\" class=\"read-more\" href=\"http:\/\/www.oagvm.sk\/wphirfolyam\/?p=22422\">Olvass tov\u00e1bb<span class=\"screen-reader-text\">Nyitott informatika\u00f3ra &#8211; Otvoren\u00e1 hodina informatiky<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[89],"tags":[],"_links":{"self":[{"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/posts\/22422"}],"collection":[{"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22422"}],"version-history":[{"count":2,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/posts\/22422\/revisions"}],"predecessor-version":[{"id":22463,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=\/wp\/v2\/posts\/22422\/revisions\/22463"}],"wp:attachment":[{"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22422"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.oagvm.sk\/wphirfolyam\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}