{"id":3194,"date":"2026-10-05T14:45:21","date_gmt":"2026-10-05T12:45:21","guid":{"rendered":"https:\/\/www.hdio.hr\/news\/odrzan-25th-stem-skills-fest-gornja-stubica-3194\/"},"modified":"2026-10-08T11:32:12","modified_gmt":"2026-10-08T09:32:12","slug":"odrzan-25th-stem-skills-fest-gornja-stubica","status":"publish","type":"post","link":"https:\/\/www.hdio.hr\/en\/news\/odrzan-25th-stem-skills-fest-gornja-stubica-3194\/","title":{"rendered":"25th STEM Skills Fest held \u2013 Gornja Stubica"},"content":{"rendered":"<p>On Friday, October 2, 2026, the 25th STEM Skills Fest was held at Matija Gubec Elementary School in Gornja Stubica, featuring short workshops where participants learned the following:<\/p>\n<ul class=\"wp-block-list\">\n<li><strong>how to identify an unknown substance by measuring the chemical and physical properties of several known samples.<\/strong><\/li>\n<\/ul>\n<p>STEM Fest activities took place from 10 a.m. to 5 p.m., and approximately three hundred primary school-aged students attended.<\/p>\n<p>The 25th STEM Fest was held as one of the activities of the <a href=\"https:\/\/znanstvenipiknik.weebly.com\/\" target=\"_blank\" rel=\"noopener\">15th Science Picnic<\/a>, organised by the <a href=\"https:\/\/profesor-baltazar.hr\/\" target=\"_blank\" rel=\"noopener\">Professor Baltazar Association<\/a>, the <a href=\"https:\/\/www.carnet.hr\/\" target=\"_blank\" rel=\"noopener\">Croatian Academic and Research Network &#8211; CARNET<\/a>, and the <a href=\"https:\/\/www.irb.hr\/\" target=\"_blank\" rel=\"noopener\">Ru\u0111er Bo\u0161kovi\u0107 Institute<\/a>. The STEM Skills Fest takes place as one of the activities of the <a href=\"https:\/\/stepforstem.uig.hr\/\" target=\"_blank\" rel=\"noopener\">STEP for STEM<\/a> project.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3159\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-1-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-1-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-1-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-1-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-1-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3161\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-2-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-2-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-2-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-2-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-2-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3163\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-3-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-3-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-3-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-3-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-3-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3165\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-4-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-4-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-4-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-4-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-4-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3167\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-5-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-5-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-5-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-5-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-5-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3169\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-6-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-6-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-6-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-6-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-6-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3171\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-7-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-7-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-7-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-7-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-7-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3173\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-8-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-8-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-8-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-8-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-8-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3175\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-9-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-9-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-9-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-9-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-9-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3177\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-10-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-10-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-10-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-10-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-10-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3179\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-11-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-11-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-11-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-11-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-11-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-3181\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-12-1-770x433.jpg\" alt=\"\" width=\"770\" height=\"433\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-12-1-770x433.jpg 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-12-1-1024x576.jpg 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-12-1-768x432.jpg 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2026\/10\/Slika-12-1.jpg 1280w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1389 aligncenter\" src=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer-770x127.png\" alt=\"\" width=\"770\" height=\"127\" srcset=\"https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer-770x127.png 770w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer-1024x169.png 1024w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer-768x127.png 768w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer-1536x254.png 1536w, https:\/\/www.hdio.hr\/wp-content\/uploads\/2025\/06\/Footer.png 1654w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>On Friday, October 2, 2026, the 25th STEM Skills Fest was held at Matija Gubec Elementary School in Gornja Stubica, featuring short workshops where participants learned the following: how to &#8230;<\/p>\n","protected":false},"author":6,"featured_media":3184,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/posts\/3194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/comments?post=3194"}],"version-history":[{"count":3,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/posts\/3194\/revisions"}],"predecessor-version":[{"id":3197,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/posts\/3194\/revisions\/3197"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/media\/3184"}],"wp:attachment":[{"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/media?parent=3194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/categories?post=3194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hdio.hr\/en\/wp-json\/wp\/v2\/tags?post=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}