{"id":460,"date":"2012-09-29T20:05:00","date_gmt":"2012-09-29T20:05:00","guid":{"rendered":"https:\/\/www.novonon.com\/blog\/2012\/09\/29\/freeopen-math-textbook-written-in-three-days\/"},"modified":"2012-09-29T20:05:00","modified_gmt":"2012-09-29T20:05:00","slug":"freeopen-math-textbook-written-in-three-days","status":"publish","type":"post","link":"https:\/\/www.novonon.com\/blog\/2012\/09\/29\/freeopen-math-textbook-written-in-three-days\/","title":{"rendered":"Free\/open math textbook written in three days"},"content":{"rendered":"<p><a href=\"http:\/\/feedproxy.google.com\/~r\/boingboing\/iBag\/~3\/g1GSqFZgUVQ\/freeopen-math-textbook-writte.html\">Free\/open math textbook written in three days<\/a>: <a href=\"http:\/\/linja-aho.blogspot.fi\/2012\/09\/a-group-of-finnish-math-teachers-write.html\">Here is a free\/open  upper secondary mathematics textbook<\/a> written in <s>a single day<\/s><b>three days<\/b> by a group of Finnish math teachers, working together in a &#8220;booksprint.&#8221; Related news: <a href=\"http:\/\/news.slashdot.org\/story\/12\/09\/28\/2047201\/brown-signs-california-bill-for-free-textbooks\">California&#8217;s passed a bill<\/a> establishing 50 &#8220;open source&#8221; (CC-BY) textbooks for core lower-division college courses (though, as a poster on Slashdot notes, this still has to be funded in the California budget, which is a place where many good ideas go to die).<\/p>\n<p>(<i>via <a href=\"http:\/\/news.ycombinator.org\/\">Hacker News<\/a><\/i>)<\/p>\n<p><a href=\"http:\/\/ads.pheedo.com\/click.phdo?s=2449487b2b1e4a1dd4706bd9db66d016&#038;p=1\"><img decoding=\"async\" alt=\"\" border=\"0\" src=\"http:\/\/ads.pheedo.com\/img.phdo?s=2449487b2b1e4a1dd4706bd9db66d016&#038;p=1\"><\/a><br \/><img loading=\"lazy\" decoding=\"async\" alt=\"\" border=\"0\" height=\"0\" src=\"http:\/\/tags.bluekai.com\/site\/5148\" width=\"0\"><img loading=\"lazy\" decoding=\"async\" alt=\"\" border=\"0\" height=\"0\" src=\"http:\/\/insight.adsrvr.org\/track\/evnt\/?ct=0:dupdmqp&#038;adv=wouzn4v&#038;fmt=3\" width=\"0\"><img loading=\"lazy\" decoding=\"async\" height=\"1\" src=\"http:\/\/feeds.feedburner.com\/~r\/boingboing\/iBag\/~4\/g1GSqFZgUVQ\" width=\"1\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Free\/open math textbook written in three days: Here is a free\/open upper secondary mathematics textbook written in a single daythree days by a group of Finnish math teachers, working together in a &#8220;booksprint.&#8221; Related news: California&#8217;s passed a bill establishing 50 &#8220;open source&#8221; (CC-BY) textbooks for core lower-division college courses (though, as a poster on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[1],"tags":[],"class_list":["post-460","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/p3pfIY-7q","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/posts\/460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/comments?post=460"}],"version-history":[{"count":0,"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/posts\/460\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/media?parent=460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/categories?post=460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.novonon.com\/blog\/wp-json\/wp\/v2\/tags?post=460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}