{"id":6918,"date":"2026-03-27T11:53:39","date_gmt":"2026-03-27T10:53:39","guid":{"rendered":"https:\/\/haarlemmermeerlyceum.nl\/?page_id=6918"},"modified":"2026-03-27T11:53:47","modified_gmt":"2026-03-27T10:53:47","slug":"optimist-international-academy","status":"publish","type":"page","link":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/","title":{"rendered":"Optimist International Academy"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":6,"featured_media":6556,"parent":4233,"menu_order":44,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6918","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Optimist International Academy - Haarlemmermeer Lyceum<\/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:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Optimist International Academy - Haarlemmermeer Lyceum\" \/>\n<meta property=\"og:url\" content=\"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/\" \/>\n<meta property=\"og:site_name\" content=\"Haarlemmermeer Lyceum\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-27T10:53:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/haarlemmermeerlyceum.nl\/wp-content\/uploads\/2025\/11\/OIA-Icon-txt-colour@10x-2-scaled.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"2560\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/\",\"url\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/\",\"name\":\"Optimist International Academy - Haarlemmermeer Lyceum\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/OIA-Icon-txt-colour@10x-2-scaled.png\",\"datePublished\":\"2026-03-27T10:53:39+00:00\",\"dateModified\":\"2026-03-27T10:53:47+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/#primaryimage\",\"url\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/OIA-Icon-txt-colour@10x-2-scaled.png\",\"contentUrl\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/OIA-Icon-txt-colour@10x-2-scaled.png\",\"width\":2560,\"height\":2560},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/optimist-international-academy\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bilingual Education\",\"item\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/en\\\/tweetalig-onderwijs\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Optimist International Academy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/#website\",\"url\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/\",\"name\":\"Haarlemmermeer Lyceum\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/haarlemmermeerlyceum.nl\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Optimist International Academy - Haarlemmermeer Lyceum","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:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/","og_locale":"en_US","og_type":"article","og_title":"Optimist International Academy - Haarlemmermeer Lyceum","og_url":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/","og_site_name":"Haarlemmermeer Lyceum","article_modified_time":"2026-03-27T10:53:47+00:00","og_image":[{"width":2560,"height":2560,"url":"https:\/\/haarlemmermeerlyceum.nl\/wp-content\/uploads\/2025\/11\/OIA-Icon-txt-colour@10x-2-scaled.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/","url":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/","name":"Optimist International Academy - Haarlemmermeer Lyceum","isPartOf":{"@id":"https:\/\/haarlemmermeerlyceum.nl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/#primaryimage"},"image":{"@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/#primaryimage"},"thumbnailUrl":"https:\/\/haarlemmermeerlyceum.nl\/wp-content\/uploads\/2025\/11\/OIA-Icon-txt-colour@10x-2-scaled.png","datePublished":"2026-03-27T10:53:39+00:00","dateModified":"2026-03-27T10:53:47+00:00","breadcrumb":{"@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/#primaryimage","url":"https:\/\/haarlemmermeerlyceum.nl\/wp-content\/uploads\/2025\/11\/OIA-Icon-txt-colour@10x-2-scaled.png","contentUrl":"https:\/\/haarlemmermeerlyceum.nl\/wp-content\/uploads\/2025\/11\/OIA-Icon-txt-colour@10x-2-scaled.png","width":2560,"height":2560},{"@type":"BreadcrumbList","@id":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/optimist-international-academy\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/haarlemmermeerlyceum.nl\/en\/"},{"@type":"ListItem","position":2,"name":"Bilingual Education","item":"https:\/\/haarlemmermeerlyceum.nl\/en\/tweetalig-onderwijs\/"},{"@type":"ListItem","position":3,"name":"Optimist International Academy"}]},{"@type":"WebSite","@id":"https:\/\/haarlemmermeerlyceum.nl\/#website","url":"https:\/\/haarlemmermeerlyceum.nl\/","name":"Haarlemmermeer Lyceum","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/haarlemmermeerlyceum.nl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/pages\/6918","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/comments?post=6918"}],"version-history":[{"count":1,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/pages\/6918\/revisions"}],"predecessor-version":[{"id":6919,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/pages\/6918\/revisions\/6919"}],"up":[{"embeddable":true,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/pages\/4233"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/media\/6556"}],"wp:attachment":[{"href":"https:\/\/haarlemmermeerlyceum.nl\/en\/wp-json\/wp\/v2\/media?parent=6918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}