{"id":21431,"date":"2021-06-02T18:55:19","date_gmt":"2021-06-02T18:55:19","guid":{"rendered":"https:\/\/www.lightspeedsystems.com\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/"},"modified":"2025-03-23T20:47:01","modified_gmt":"2025-03-24T00:47:01","slug":"columbine-high-school-tragedy-frank-deangelis","status":"publish","type":"webinar","link":"https:\/\/www.lightspeedsystems.com\/ja\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/","title":{"rendered":"\u30b3\u30ed\u30f3\u30d0\u30a4\u30f3\u9ad8\u6821\u306e\u60b2\u5287\u304b\u3089\u5b66\u3093\u30607\u3064\u306e\u6559\u8a13"},"content":{"rendered":"<div class=\"section__content__main__content\">\n<div>\n<div>\n<div data-video=\"webinar\" data-youtube=\"3nCijUkWUHo\" data-ytparams=\"autoplay=1&amp;rel=0&amp;controls=1&amp;playsinline=1\">\n<p><iframe src=\"https:\/\/www.youtube.com\/embed\/3nCijUkWUHo?autoplay=1&amp;rel=0&amp;controls=1&amp;playsinline=1\" width=\"640\" height=\"390\" frameborder=\"0\"><\/iframe><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p>\u30b3\u30ed\u30f3\u30d0\u30a4\u30f3\u9ad8\u6821\u306e\u9000\u8077\u6821\u9577\u3001\u30d5\u30e9\u30f3\u30af\u30fb\u30c7\u30a2\u30f3\u30b8\u30a7\u30ea\u30b9\u6c0f\u304c\u30011999 \u5e74 4 \u6708 20 \u65e5\u306e\u904b\u547d\u306e\u65e5\u304b\u3089\u5b66\u3093\u3060\u91cd\u8981\u306a\u6559\u8a13\u306b\u3064\u3044\u3066\u3001\u6d1e\u5bdf\u306b\u6e80\u3061\u305f\u30a6\u30a7\u30d3\u30ca\u30fc\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002\u5bfe\u5fdc\u3068\u5fa9\u65e7\u306e\u4e21\u65b9\u306e\u89b3\u70b9\u304b\u3089\u3001\u7279\u306b\u904e\u53bb 1 \u5e74\u9593\u306e\u9060\u9694\u5b66\u7fd2\u306e\u5f71\u97ff\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u306a\u305c\u751f\u5f92\u306e\u5b89\u5168\u304c\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u91cd\u8981\u3067\u3042\u308b\u304b\u306b\u3064\u3044\u3066\u6df1\u304f\u6398\u308a\u4e0b\u3052\u307e\u3059\u3002<\/p>\n<p>\u30d5\u30e9\u30f3\u30af\u30fb\u30c7\u30a2\u30f3\u30b8\u30a7\u30ea\u30b9\u6c0f\u306f\u3001\u66b4\u529b\u4e8b\u4ef6\u306e\u5f8c\u306b\u5168\u56fd\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u52a9\u8a00\u3092\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002\u6700\u8fd1\u3067\u306f\u30b5\u30f3\u30c7\u30a3\u30d5\u30c3\u30af\u5c0f\u5b66\u6821\u3067\u52a9\u8a00\u3092\u884c\u3044\u307e\u3057\u305f\u3002\u540c\u6c0f\u306f\u30b3\u30ed\u30e9\u30c9\u5dde\u306e\u9ad8\u6821\u306e\u5e74\u9593\u6700\u512a\u79c0\u6821\u9577\u306b\u9078\u3070\u308c\u3001\u5168\u7c73\u5e74\u9593\u6700\u512a\u79c0\u6821\u9577\u306e\u6700\u7d42\u5019\u88dc\u306b\u3082\u6b8b\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30a6\u30a7\u30d3\u30ca\u30fc\u3067\u306f\u3001\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0\u30ba\u304c\u00a0<a href=\"https:\/\/www.lightspeedsystems.com\/ja\/solutions\/lightspeed-alert\/\">\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30a2\u30e9\u30fc\u30c8\u2122<\/a>\u00a0\u5b66\u6821\u3067\u306e\u60b2\u5287\u3092\u9632\u3050\u305f\u3081\u306e\u5b66\u533a\u306e\u5b89\u5168\u4e88\u9632\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u4e0d\u53ef\u6b20\u306a\u90e8\u5206\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u00a0<a href=\"https:\/\/www.lightspeedsystems.com\/ja\/request-a-demo\/\">\u7121\u6599\u30c7\u30e2\u3092\u5165\u624b\u3059\u308b<\/a>\u00a0Lightspeed Alert \u307e\u305f\u306f\u5f53\u793e\u306e\u4ed6\u306e EdTech \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u8a66\u3057\u3066\u3001Lightspeed \u304c\u5b66\u533a\u306e\u751f\u5f92\u3068\u30b9\u30bf\u30c3\u30d5\u306e\u5b89\u5168\u6027\u3092\u3069\u306e\u3088\u3046\u306b\u5f37\u5316\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>7 Lessons Learned from the Columbine Tragedy Retired principal of Columbine High School, Frank DeAngelis, joined us for an insightful webinar discussion on critical lessons learned from that fateful day on April 20th, 1999. From both response and recovery standpoints, we dive into why student safety is as important as ever, especially given the impacts [\u2026]<\/p>\n","protected":false},"featured_media":0,"parent":0,"menu_order":0,"template":"","tags":[4],"webinar_category":[],"class_list":["post-21431","webinar","type-webinar","status-publish","hentry","tag-lightspeed-alert"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>7 Lessons Learned from the Columbine Tragedy - Lightspeed Systems<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lightspeedsystems.com\/ja\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"7 Lessons Learned from the Columbine Tragedy\" \/>\n<meta property=\"og:description\" content=\"7 Lessons Learned from the Columbine Tragedy Retired principal of Columbine High School, Frank DeAngelis, joined us for an insightful webinar discussion on critical lessons learned from that fateful day on April 20th, 1999. From both response and recovery standpoints, we dive into why student safety is as important as ever, especially given the impacts [\u2026]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lightspeedsystems.com\/ja\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/\" \/>\n<meta property=\"og:site_name\" content=\"Lightspeed Systems\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lightspeedsystems\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-24T00:47:01+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@lightspeedsys\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/\",\"url\":\"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/\",\"name\":\"7 Lessons Learned from the Columbine Tragedy - Lightspeed Systems\",\"isPartOf\":{\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#website\"},\"datePublished\":\"2021-06-02T18:55:19+00:00\",\"dateModified\":\"2025-03-24T00:47:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.lightspeedsystems.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Webinars\",\"item\":\"https:\/\/www.lightspeedsystems.com\/resources\/webinars\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"7 Lessons Learned from the Columbine Tragedy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#website\",\"url\":\"https:\/\/www.lightspeedsystems.com\/zh\/\",\"name\":\"Lightspeed Systems\",\"description\":\"Helping K-12 communities provide safe, secure, and equitable education\u2014effortlessly.\",\"publisher\":{\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.lightspeedsystems.com\/zh\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ja\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#organization\",\"name\":\"Lightspeed Systems\",\"url\":\"https:\/\/www.lightspeedsystems.com\/zh\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.lightspeedsystems.com\/wp-content\/uploads\/2024\/12\/lightspeed_systems_logo.svg\",\"contentUrl\":\"https:\/\/www.lightspeedsystems.com\/wp-content\/uploads\/2024\/12\/lightspeed_systems_logo.svg\",\"caption\":\"Lightspeed Systems\"},\"image\":{\"@id\":\"https:\/\/www.lightspeedsystems.com\/zh\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/lightspeedsystems\/\",\"https:\/\/x.com\/lightspeedsys\",\"https:\/\/www.linkedin.com\/company\/lightspeed-systems\/\"]}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u30b3\u30ed\u30f3\u30d0\u30a4\u30f3\u9ad8\u6821\u306e\u60b2\u5287\u304b\u3089\u5b66\u3093\u30607\u3064\u306e\u6559\u8a13 - \u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30fb\u30b7\u30b9\u30c6\u30e0\u30ba","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lightspeedsystems.com\/ja\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/","og_locale":"ja_JP","og_type":"article","og_title":"7 Lessons Learned from the Columbine Tragedy","og_description":"7 Lessons Learned from the Columbine Tragedy Retired principal of Columbine High School, Frank DeAngelis, joined us for an insightful webinar discussion on critical lessons learned from that fateful day on April 20th, 1999. From both response and recovery standpoints, we dive into why student safety is as important as ever, especially given the impacts [\u2026]","og_url":"https:\/\/www.lightspeedsystems.com\/ja\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/","og_site_name":"Lightspeed Systems","article_publisher":"https:\/\/www.facebook.com\/lightspeedsystems\/","article_modified_time":"2025-03-24T00:47:01+00:00","twitter_card":"summary_large_image","twitter_site":"@lightspeedsys","twitter_misc":{"Est. reading time":"1\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/","url":"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/","name":"\u30b3\u30ed\u30f3\u30d0\u30a4\u30f3\u9ad8\u6821\u306e\u60b2\u5287\u304b\u3089\u5b66\u3093\u30607\u3064\u306e\u6559\u8a13 - \u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30fb\u30b7\u30b9\u30c6\u30e0\u30ba","isPartOf":{"@id":"https:\/\/www.lightspeedsystems.com\/zh\/#website"},"datePublished":"2021-06-02T18:55:19+00:00","dateModified":"2025-03-24T00:47:01+00:00","breadcrumb":{"@id":"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.lightspeedsystems.com\/sv\/resources\/webinars\/columbine-high-school-tragedy-frank-deangelis\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.lightspeedsystems.com\/"},{"@type":"ListItem","position":2,"name":"Webinars","item":"https:\/\/www.lightspeedsystems.com\/resources\/webinars\/"},{"@type":"ListItem","position":3,"name":"7 Lessons Learned from the Columbine Tragedy"}]},{"@type":"WebSite","@id":"https:\/\/www.lightspeedsystems.com\/zh\/#website","url":"https:\/\/www.lightspeedsystems.com\/zh\/","name":"\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0","description":"K-12 \u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u5b89\u5168\u3067\u5b89\u5fc3\u3001\u516c\u5e73\u306a\u6559\u80b2\u3092\u7c21\u5358\u306b\u63d0\u4f9b\u3067\u304d\u308b\u3088\u3046\u652f\u63f4\u3057\u307e\u3059\u3002","publisher":{"@id":"https:\/\/www.lightspeedsystems.com\/zh\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.lightspeedsystems.com\/zh\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ja"},{"@type":"Organization","@id":"https:\/\/www.lightspeedsystems.com\/zh\/#organization","name":"\u30e9\u30a4\u30c8\u30b9\u30d4\u30fc\u30c9\u30b7\u30b9\u30c6\u30e0","url":"https:\/\/www.lightspeedsystems.com\/zh\/","logo":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.lightspeedsystems.com\/zh\/#\/schema\/logo\/image\/","url":"https:\/\/www.lightspeedsystems.com\/wp-content\/uploads\/2024\/12\/lightspeed_systems_logo.svg","contentUrl":"https:\/\/www.lightspeedsystems.com\/wp-content\/uploads\/2024\/12\/lightspeed_systems_logo.svg","caption":"Lightspeed Systems"},"image":{"@id":"https:\/\/www.lightspeedsystems.com\/zh\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/lightspeedsystems\/","https:\/\/x.com\/lightspeedsys","https:\/\/www.linkedin.com\/company\/lightspeed-systems\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/webinar\/21431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/webinar"}],"about":[{"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/types\/webinar"}],"wp:attachment":[{"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/media?parent=21431"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/tags?post=21431"},{"taxonomy":"webinar_category","embeddable":true,"href":"https:\/\/www.lightspeedsystems.com\/ja\/wp-json\/wp\/v2\/webinar_category?post=21431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}