{"id":282062,"date":"2016-09-20T02:00:00","date_gmt":"2016-09-19T23:00:00","guid":{"rendered":"http:\/\/www.fyysika.ee\/?guid=56406d6aab332eee9b62f3e1d393af50"},"modified":"2016-09-20T02:00:00","modified_gmt":"2016-09-19T23:00:00","slug":"exploring-the-explaining-quality-of-physics-online-explanatory-videos","status":"publish","type":"post","link":"https:\/\/www.fyysika.ee\/?p=282062","title":{"rendered":"Exploring the explaining quality of physics online explanatory videos"},"content":{"rendered":"<p>Explaining skills are among the most important skills educators possess. Those skills have also been<br \/>\nresearched in recent years. During the same period, another medium has additionally emerged and<br \/>\nbecome a popular source of information for learners: online explanatory videos, chiefly from the<br \/>\nonline video sharing website YouTube. Their content and explaining quality remain to this day mostly<br \/>\nunmonitored, as well is their educational impact in formal contexts such as schools or universities.<br \/>\nIn this study, a framework for explaining quality, which has emerged from surveying explaining<br \/>\nskills in expert-novice face-to-face dialogues, was used to explore the explaining quality of such<br \/>\nvideos (36 YouTube explanatory videos on Kepler\u2019s laws and 15 videos on Newton\u2019s third law). The<br \/>\nframework consists of 45 categories derived from physics education research that deal with<br \/>\nexplanation techniques. YouTube provides its own \u2018quality measures\u2019 based on surface features<br \/>\nincluding \u2018likes\u2019, vi&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Explaining skills are among the most important skills educators possess. Those skills have also been<br \/>\nresearched in recent years. During the same period, another medium has additionally emerged and<br \/>\nbecome a popular source of information for learners: &#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[178],"tags":[],"class_list":{"0":"post-282062","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-rss-fuusikaharidus","7":"entry"},"_links":{"self":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/282062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=282062"}],"version-history":[{"count":0,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=\/wp\/v2\/posts\/282062\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=282062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=282062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fyysika.ee\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=282062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}