{"id":32063,"date":"2026-07-29T11:32:54","date_gmt":"2026-07-29T11:32:54","guid":{"rendered":"https:\/\/www.erickson.international\/?page_id=32063"},"modified":"2026-08-04T08:26:36","modified_gmt":"2026-08-04T08:26:36","slug":"mathematics-without-barriers","status":"publish","type":"page","link":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/","title":{"rendered":"Mathematics without barriers"},"content":{"rendered":"<div class=\"landingpage\" style=\"font-size: 15px\">\n<p><!-- Titolo --><\/p>\n<div class=\"col-lg-12\">\n<h1>Mathematics without barriers <\/h1>\n<p><strong>For lower secondary school<\/strong><\/p>\n<p><em>Claudia Colzi<\/em><\/p>\n<\/div>\n<p><!-- Titolo END --><\/p>\n<p><!-- Highlights --><\/p>\n<div class=\"col-lg-12 linea-landingpage\">\n<hr \/>\n<p><!-- START ROW 1 COL --><\/p>\n<div class=\"row\">\n<div class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"><img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg\" border=\"0\" class=\"img-responsive\" \/><\/div>\n<div class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\">\n<p>&nbsp;<\/p>\n<p><em>Mathematics without barriers<\/em> is a series of practical workbooks offering <strong>essential explanations, a gradual approach and strong visual support<\/strong>, in fact <strong>guided examples, differentiated activities and summaries<\/strong> help build method and confidence, both in the classroom and in independent study.<\/p>\n<p>This practical workbook is designed to support <strong>Year 9 pupils<\/strong> (the third year of lower secondary school) in <strong>learning and revising<\/strong> <strong>algebra<\/strong>, making key concepts more accessible, clear and progressively structured.<\/p>\n<p><a href=\"https:\/\/www.erickson.international\/en\/catalogue\/mathematics\/mathematics\/mathematics-without-barriers-algebra\/\">Find out more!<\/a><\/p>\n<p>The book provides a <strong>carefully organised learning pathway<\/strong> that supports understanding through:<\/p>\n<\/p><\/div>\n<\/div>\n<p><!-- END ROW --><\/p>\n<p><!-- START ROW 3 COL --><\/p>\n<div class=\"row\">\n<div class=\"col-lg-6 col-md-6 col-sm-12 col-xs-12\">\n\t<img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra_2.jpg\" border=\"0\" class=\"img-responsive\" \/><\/p>\n<p><strong>simple and accessible explanations<\/strong> of key algebra topics<\/p>\n<\/p><\/div>\n<div class=\"col-lg-6 col-md-6 col-sm-12 col-xs-12\">\n\t<img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra_3.jpg\" border=\"0\" class=\"img-responsive\" \/><\/p>\n<p><strong>colour coding, worked examples and visual diagrams<\/strong> to highlight essential steps and help students navigate the content<\/p>\n<\/p><\/div>\n<\/div>\n<p><!-- END ROW --><br \/>\n<!-- START ROW 3 COL --><\/p>\n<div class=\"row\">\n<div class=\"col-lg-4 col-md-4 col-sm-12 col-xs-12\">\n\t<img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra_4.jpg\" border=\"0\" class=\"img-responsive\" \/><\/p>\n<p><strong>guided exercises<\/strong> that explain the method and gradually develop independent problem-solving skills<\/p>\n<\/p><\/div>\n<div class=\"col-lg-4 col-md-4 col-sm-12 col-xs-12\">\n\t<img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra_5.jpg\" border=\"0\" class=\"img-responsive\" \/><\/p>\n<p><strong>activities at different levels of difficulty<\/strong>, accommodating a range of learning needs and paces<\/p>\n<\/p><\/div>\n<div class=\"col-lg-4 col-md-4 col-sm-12 col-xs-12\">\n\t<img decoding=\"async\" src=\"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra_6.jpg\" border=\"0\" class=\"img-responsive\" \/><\/p>\n<p><strong>regular summaries<\/strong> to reinforce and review the most important concepts<\/p>\n<\/p><\/div>\n<\/div>\n<p><!-- END ROW -->\t<\/p>\n<p><!-- START ROW 1 COL PDF --><\/p>\n<div class=\"row\">\n<div class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\">\n<p><strong>Leaf through some pages of the book translated into English to facilitate your evaluation:<\/strong><\/p>\n<div style=\"position:relative;padding-top:max(60%,326px);height:0;width:100%\"><iframe sandbox=\"allow-top-navigation allow-top-navigation-by-user-activation allow-downloads allow-scripts allow-same-origin allow-popups allow-modals allow-popups-to-escape-sandbox\" allowfullscreen=\"true\" style=\"position:absolute;border:none;width:100%;height:100%;left:0;right:0;top:0;bottom:0;\" src=\"\/\/e.issuu.com\/embed.html?backgroundColor=%23e8eaed&#038;d=maths_without_barriers._algebra&#038;u=edizionierickson&#038;hideIssuuLogo=true&#038;hideShareButton=true&#038;u=edizionierickson\"><\/iframe><\/div>\n<\/p><\/div>\n<\/div>\n<p><!-- END ROW --><\/p>\n<p><!-- START ROW 1 COL SOLO TESTO --><\/p>\n<div class=\"row\">\n<div class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\">\n<p class=\"nome-cognome-autore\" style=\"text-transform:uppercase\">THE AUTHORS<\/p>\n<p><strong>Claudia Colzi<\/strong> holds a degree in Cellular and Molecular Biology and is a specialist learning support teacher in lower secondary education. She also holds a postgraduate master&rsquo;s degree in teaching methodologies for the inclusion of pupils with Specific Learning Disorders (SLD). Within her school, she developed a shared digital resource bank to facilitate access to and the sharing of teaching materials designed for pupils with Special Educational Needs (SEN).<\/p>\n<\/p><\/div>\n<\/div>\n<p><!-- END ROW --><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Mathematics without barriers For lower secondary school Claudia Colzi &nbsp; Mathematics without barriers is a series of practical workbooks offering essential explanations, a gradual approach and strong visual support, in fact guided examples, differentiated activities and summaries help build method and confidence, both in the classroom and in independent study. This practical workbook is designed [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page-landing2colonne.php","meta":{"footnotes":""},"class_list":["post-32063","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Mathematics without barriers - Erickson International<\/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.erickson.international\/en\/mathematics-without-barriers\/\" \/>\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:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/\",\"url\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/\",\"name\":\"Mathematics without barriers - Erickson International\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.erickson.international\\\/pt-br\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.erickson.international\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg\",\"datePublished\":\"2026-07-29T11:32:54+00:00\",\"dateModified\":\"2026-08-04T08:26:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.erickson.international\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg\",\"contentUrl\":\"https:\\\/\\\/www.erickson.international\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/mathematics-without-barriers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.erickson.international\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Mathematics without barriers\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.erickson.international\\\/pt-br\\\/#website\",\"url\":\"https:\\\/\\\/www.erickson.international\\\/pt-br\\\/\",\"name\":\"Erickson International\",\"description\":\"Idee che aiutano\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.erickson.international\\\/pt-br\\\/?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":"Mathematics without barriers - Erickson International","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.erickson.international\/en\/mathematics-without-barriers\/","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/","url":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/","name":"Mathematics without barriers - Erickson International","isPartOf":{"@id":"https:\/\/www.erickson.international\/pt-br\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/#primaryimage"},"image":{"@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg","datePublished":"2026-07-29T11:32:54+00:00","dateModified":"2026-08-04T08:26:36+00:00","breadcrumb":{"@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/#primaryimage","url":"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg","contentUrl":"https:\/\/www.erickson.international\/wp-content\/uploads\/2026\/08\/Base_1000_Matematica_senza_ostacoli_Algebra.jpg"},{"@type":"BreadcrumbList","@id":"https:\/\/www.erickson.international\/en\/mathematics-without-barriers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.erickson.international\/en\/"},{"@type":"ListItem","position":2,"name":"Mathematics without barriers"}]},{"@type":"WebSite","@id":"https:\/\/www.erickson.international\/pt-br\/#website","url":"https:\/\/www.erickson.international\/pt-br\/","name":"Erickson International","description":"Idee che aiutano","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.erickson.international\/pt-br\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/pages\/32063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/comments?post=32063"}],"version-history":[{"count":4,"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/pages\/32063\/revisions"}],"predecessor-version":[{"id":32127,"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/pages\/32063\/revisions\/32127"}],"wp:attachment":[{"href":"https:\/\/www.erickson.international\/en\/wp-json\/wp\/v2\/media?parent=32063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}