{"id":19580,"date":"2015-09-29T15:14:47","date_gmt":"2015-09-29T12:14:47","guid":{"rendered":"https:\/\/www.e-oppi.fi\/?post_type=book_series&#038;p=19580"},"modified":"2025-03-27T09:50:54","modified_gmt":"2025-03-27T07:50:54","slug":"spiral-7-9","status":"publish","type":"book_series","link":"https:\/\/www.e-oppi.fi\/en\/sarja\/spiral-7-9\/","title":{"rendered":"Spiral 7-9"},"content":{"rendered":"\n<p>Spiral 7-9 is our mathematics series for grades 7 to 9. The series teaches in a clear, demonstrative manner through examples and exercises. Interactive materials such as videos, animations and applications make concepts easy to understand, while automatically checked and corrected exercises provide feedback for the learner and the teacher alike.<\/p>\n\n\n<style>.kadence-column19580_da50ae-7c > .kt-inside-inner-col,.kadence-column19580_da50ae-7c > .kt-inside-inner-col:before{border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;}.kadence-column19580_da50ae-7c > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column19580_da50ae-7c > .kt-inside-inner-col{flex-direction:column;}.kadence-column19580_da50ae-7c > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column19580_da50ae-7c > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column19580_da50ae-7c{position:relative;}@media all and (max-width: 1024px){.kadence-column19580_da50ae-7c > .kt-inside-inner-col{flex-direction:column;}}@media all and (max-width: 767px){.kadence-column19580_da50ae-7c > .kt-inside-inner-col{flex-direction:column;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column19580_da50ae-7c books-of-this-series\"><div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t\t<h2>Books of this series<\/h2>\r\n\t\t\r\n\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kb-row-layout-wrap alignnone wp-block-kadence-rowlayout post-19606 book type-book status-publish has-post-thumbnail hentry language-english level-lower-secondary-school subject-mathematics\">\r\n\t\t\t\t\t<div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<figure class=\"wp-block-kadence-image size-medium kb-image-is-ratio-size article-image\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"kb-is-ratio-image kb-image-ratio-port34\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" src=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2023\/08\/f24b5c2d-8203-4d1c-a13e-a79176e02613_l-300x400.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2023\/08\/f24b5c2d-8203-4d1c-a13e-a79176e02613_l-300x400.jpg 300w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2023\/08\/f24b5c2d-8203-4d1c-a13e-a79176e02613_l-768x1024.jpg 768w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2023\/08\/f24b5c2d-8203-4d1c-a13e-a79176e02613_l.jpg 1125w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"article-content\">\r\n\t\t\t\t\t\t\t\t\t<h3>\r\n\t\t\t\t\t\t\t\t\t\tSpiral 7 \u2013 Middle School  Mathematics\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/h3>\r\n\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<ul>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"https:\/\/e-oppi.opiq.fi\/Kit\/Details\/109\" target=\"_blank\">Take a look at the book samples<\/a><\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>Price:<\/strong> 14,90&nbsp;\u20ac \/student \/school year (VAT&nbsp;0&nbsp;%)<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>ISBN:<\/strong> 978-952-7535-11-0<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t<\/ul>\r\n\r\n\r\n\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kb-row-layout-wrap alignnone wp-block-kadence-rowlayout post-19608 book type-book status-publish has-post-thumbnail hentry language-english level-lower-secondary-school subject-mathematics\">\r\n\t\t\t\t\t<div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<figure class=\"wp-block-kadence-image size-medium kb-image-is-ratio-size article-image\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"kb-is-ratio-image kb-image-ratio-port34\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" src=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-8-opiq-300x400.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-8-opiq-300x400.jpg 300w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-8-opiq-768x1024.jpg 768w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-8-opiq.jpg 1125w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"article-content\">\r\n\t\t\t\t\t\t\t\t\t<h3>\r\n\t\t\t\t\t\t\t\t\t\tSpiral 8\u00a0\u2013 Middle School Mathematics\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/h3>\r\n\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<ul>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"https:\/\/e-oppi.opiq.fi\/Kit\/Details\/135\" target=\"_blank\">Take a look at the book samples<\/a><\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>Price:<\/strong> 14,90&nbsp;\u20ac \/student \/school year (VAT 0&nbsp;%)<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>ISBN:<\/strong> 978-952-7535-25-7<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t<\/ul>\r\n\r\n\r\n\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<div class=\"kb-row-layout-wrap alignnone wp-block-kadence-rowlayout post-19607 book type-book status-publish has-post-thumbnail hentry language-english level-lower-secondary-school subject-mathematics\">\r\n\t\t\t\t\t<div class=\"kt-row-column-wrap kt-has-2-columns kt-row-layout-right-golden kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<figure class=\"wp-block-kadence-image size-medium kb-image-is-ratio-size article-image\">\r\n\t\t\t\t\t\t\t\t\t<div class=\"kb-is-ratio-image kb-image-ratio-port34\">\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"400\" src=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-9-opiq-300x400.jpg\" class=\"attachment-medium size-medium wp-post-image\" alt=\"\" srcset=\"https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-9-opiq-300x400.jpg 300w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-9-opiq-768x1024.jpg 768w, https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2024\/01\/mathetmatics-9-opiq.jpg 1125w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t\t<\/figure>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\r\n\r\n\t\t\t\t\t\t<div class=\"wp-block-kadence-column\">\r\n\t\t\t\t\t\t\t<div class=\"kt-inside-inner-col\">\r\n\t\t\t\t\t\t\t\t<div class=\"article-content\">\r\n\t\t\t\t\t\t\t\t\t<h3>\r\n\t\t\t\t\t\t\t\t\t\tSpiral 9\u00a0\u2013 Middle School Mathematics\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/h3>\r\n\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t<ul>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"\" target=\"_blank\">Take a look at the book samples<\/a><\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>Price:<\/strong> 14,90&nbsp;\u20ac \/student \/school year (VAT 0&nbsp;%)<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><strong>ISBN:<\/strong> 978-952-7535-26-4<\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li><span class=\"upcoming-release\"><strong>Will be published on:<\/strong> 04\/2025<\/span><\/li>\r\n\t\t\t\t\t\t\t\t\t\t\r\n\r\n\t\t\t\t\t\t\t\t\t<\/ul>\r\n\r\n\r\n\r\n\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t\t<\/div>\r\n\t\t\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t<\/div>\r\n\t\t\t\t<\/div>\r\n\r\n\t\t\t\t\t\r\n\r\n\t\r\n\n<\/div><\/div>\n","protected":false},"featured_media":16424,"menu_order":0,"template":"","meta":{"_acf_changed":true,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"language":[302,303],"level":[301],"subject":[312],"class_list":["post-19580","book_series","type-book_series","status-publish","has-post-thumbnail","hentry","language-english","language-finnish","level-lower-secondary-school","subject-mathematics"],"acf":[],"aioseo_notices":[],"taxonomy_info":{"language":[{"value":302,"label":"English"},{"value":303,"label":"Finnish"}],"level":[{"value":301,"label":"Lower 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School"}],"subject":[{"value":312,"label":"Mathematics"}]},"featured_image_src_large":["https:\/\/www.e-oppi.fi\/wp-content\/uploads\/2015\/09\/ylakoulu-matematiikka-1.jpg",1000,1000,false],"author_info":[],"comment_info":"","publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/book_series\/19580","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/book_series"}],"about":[{"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/types\/book_series"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/media\/16424"}],"wp:attachment":[{"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/media?parent=19580"}],"wp:term":[{"taxonomy":"language","embeddable":true,"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/language?post=19580"},{"taxonomy":"level","embeddable":true,"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/level?post=19580"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/www.e-oppi.fi\/en\/wp-json\/wp\/v2\/subject?post=19580"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}