{"id":2636,"date":"2026-10-24T02:03:27","date_gmt":"2026-10-24T02:03:27","guid":{"rendered":"https:\/\/calculuspublications.com\/?post_type=product&#038;p=2636"},"modified":"2026-10-24T02:03:27","modified_gmt":"2026-10-24T02:03:27","slug":"kofi-and-the-dirty-water","status":"publish","type":"product","link":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/","title":{"rendered":"Kofi and the dirty water"},"content":{"rendered":"<p>This is a story about a little boy called Kofi who lives<br \/>\nin a busy and colourful town in Ghana. Kofi loves<br \/>\nplaying outside, laughing with friends, and exploring<br \/>\nnature near his home. But one day, he discovers<br \/>\nsomething worrying that changes how he sees his<br \/>\nworld. Through curiosity, kindness, and courage, Kofi<br \/>\nlearns an important lesson about caring for the<br \/>\nenvironment and helping his community.<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"x1ghz6dp x1717udv x1wty727 x1pd3egz x4gjf66 x1kw3rcc x104jwf5 x1lziwak x15472z4 x1qlqyl8 x15bjb6t x1lliihq x14rh7hd\" data-d-component=\"text\"><span data-d-streaming-word=\"\">Meet<\/span> <span data-d-streaming-word=\"\">Kofi,<\/span> <span data-d-streaming-word=\"\">a<\/span> <span data-d-streaming-word=\"\">cheerful<\/span> <span data-d-streaming-word=\"\">little<\/span> <span data-d-streaming-word=\"\">boy<\/span> <span data-d-streaming-word=\"\">who<\/span> <span data-d-streaming-word=\"\">lives<\/span> <span data-d-streaming-word=\"\">in<\/span> <span data-d-streaming-word=\"\">a<\/span> <span data-d-streaming-word=\"\">busy<\/span> <span data-d-streaming-word=\"\">and<\/span> <span data-d-streaming-word=\"\">colourful<\/span> <span data-d-streaming-word=\"\">town<\/span> <span data-d-streaming-word=\"\">in<\/span> <span data-d-streaming-word=\"\">Ghana.<\/span> <span data-d-streaming-word=\"\">He<\/span> <span data-d-streaming-word=\"\">loves<\/span> <span data-d-streaming-word=\"\">playing<\/span> <span data-d-streaming-word=\"\">outside,<\/span> <span data-d-streaming-word=\"\">laughing<\/span> <span data-d-streaming-word=\"\">with<\/span> <span data-d-streaming-word=\"\">friends,<\/span> <span data-d-streaming-word=\"\">and<\/span> <span data-d-streaming-word=\"\">exploring<\/span> <span data-d-streaming-word=\"\">the<\/span> <span data-d-streaming-word=\"\">natural<\/span> <span data-d-streaming-word=\"\">world<\/span> <span data-d-streaming-word=\"\">around<\/span> <span data-d-streaming-word=\"\">him.<\/span> <span data-d-streaming-word=\"\">But<\/span> <span data-d-streaming-word=\"\">one<\/span> <span data-d-streaming-word=\"\">day,<\/span> <span data-d-streaming-word=\"\">Kofi<\/span> <span data-d-streaming-word=\"\">discovers<\/span> <span data-d-streaming-word=\"\">something<\/span> <span data-d-streaming-word=\"\">worrying<\/span> <span data-d-streaming-word=\"\">that<\/span> <span data-d-streaming-word=\"\">changes<\/span> <span data-d-streaming-word=\"\">the<\/span> <span data-d-streaming-word=\"\">way<\/span> <span data-d-streaming-word=\"\">he<\/span> <span data-d-streaming-word=\"\">sees<\/span> <span data-d-streaming-word=\"\">his<\/span> <span data-d-streaming-word=\"\">surroundings.<\/span><\/p>\n<p class=\"x1ghz6dp x1717udv x1wty727 x1pd3egz x4gjf66 x1wwbdsi x86bw1a x1lziwak x15472z4 x1qlqyl8 x15bjb6t x1lliihq x14rh7hd\" data-d-component=\"text\"><span data-d-streaming-word=\"\">Through<\/span> <span data-d-streaming-word=\"\">curiosity,<\/span> <span data-d-streaming-word=\"\">kindness,<\/span> <span data-d-streaming-word=\"\">and<\/span> <span data-d-streaming-word=\"\">courage,<\/span> <span data-d-streaming-word=\"\">Kofi<\/span> <span data-d-streaming-word=\"\">learns<\/span> <span data-d-streaming-word=\"\">valuable<\/span> <span data-d-streaming-word=\"\">lessons<\/span> <span data-d-streaming-word=\"\">about<\/span> <span data-d-streaming-word=\"\">protecting<\/span> <span data-d-streaming-word=\"\">the<\/span> <span data-d-streaming-word=\"\">environment,<\/span> <span data-d-streaming-word=\"\">keeping<\/span> <span data-d-streaming-word=\"\">water<\/span> <span data-d-streaming-word=\"\">clean,<\/span> <span data-d-streaming-word=\"\">and<\/span> <span data-d-streaming-word=\"\">working<\/span> <span data-d-streaming-word=\"\">together<\/span> <span data-d-streaming-word=\"\">to<\/span> <span data-d-streaming-word=\"\">care<\/span> <span data-d-streaming-word=\"\">for<\/span> <span data-d-streaming-word=\"\">his<\/span> <span data-d-streaming-word=\"\">community.<\/span><\/p>\n","protected":false},"featured_media":2637,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[213,256,228],"product_tag":[],"class_list":["post-2636","product","type-product","status-publish","has-post-thumbnail","product_cat-children-story-book","product_cat-new-releases","product_cat-primary-schools-books","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Kofi and the dirty water - Calculus Series &amp; Publications<\/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:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kofi and the dirty water - Calculus Series &amp; Publications\" \/>\n<meta property=\"og:description\" content=\"Meet Kofi, a cheerful little boy who lives in a busy and colourful town in Ghana. He loves playing outside, laughing with friends, and exploring the natural world around him. But one day, Kofi discovers something worrying that changes the way he sees his surroundings. Through curiosity, kindness, and courage, Kofi learns valuable lessons about protecting the environment, keeping water clean, and working together to care for his community.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/\" \/>\n<meta property=\"og:site_name\" content=\"Calculus Series &amp; Publications\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/web.facebook.com\/profile.php?id=61592682908712\" \/>\n<meta property=\"og:image\" content=\"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/10\/Calculus-Design-Publications-21.png\" \/>\n\t<meta property=\"og:image:width\" content=\"891\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\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=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/\",\"url\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/\",\"name\":\"Kofi and the dirty water - Calculus Series &amp; Publications\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/calculuspublications.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Calculus-Design-Publications-21.png\",\"datePublished\":\"2026-10-24T02:03:27+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/#primaryimage\",\"url\":\"https:\\\/\\\/calculuspublications.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Calculus-Design-Publications-21.png\",\"contentUrl\":\"https:\\\/\\\/calculuspublications.com\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Calculus-Design-Publications-21.png\",\"width\":891,\"height\":1125},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/product\\\/kofi-and-the-dirty-water\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/calculuspublications.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Books\",\"item\":\"https:\\\/\\\/calculuspublications.com\\\/zh\\\/books\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Kofi and the dirty water\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#website\",\"url\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/\",\"name\":\"Calculus Series & Publications\",\"description\":\"Bookstore, Book Shop &amp; Publisher\",\"publisher\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#organization\",\"name\":\"Calculus Series & Publications\",\"url\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/calculuspublications.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/cropped-Calculus-Publications-Social-Profile-4K-scaled-1.png\",\"contentUrl\":\"https:\\\/\\\/calculuspublications.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/cropped-Calculus-Publications-Social-Profile-4K-scaled-1.png\",\"width\":512,\"height\":512,\"caption\":\"Calculus Series & Publications\"},\"image\":{\"@id\":\"https:\\\/\\\/calculuspublications.com\\\/it\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/web.facebook.com\\\/profile.php?id=61592682908712\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Kofi and the dirty water - Calculus Series &amp; Publications","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:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/","og_locale":"en_US","og_type":"article","og_title":"Kofi and the dirty water - Calculus Series &amp; Publications","og_description":"Meet Kofi, a cheerful little boy who lives in a busy and colourful town in Ghana. He loves playing outside, laughing with friends, and exploring the natural world around him. But one day, Kofi discovers something worrying that changes the way he sees his surroundings. Through curiosity, kindness, and courage, Kofi learns valuable lessons about protecting the environment, keeping water clean, and working together to care for his community.","og_url":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/","og_site_name":"Calculus Series &amp; Publications","article_publisher":"https:\/\/web.facebook.com\/profile.php?id=61592682908712","og_image":[{"width":891,"height":1125,"url":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/10\/Calculus-Design-Publications-21.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/","url":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/","name":"Kofi and the dirty water - Calculus Series &amp; Publications","isPartOf":{"@id":"https:\/\/calculuspublications.com\/it\/#website"},"primaryImageOfPage":{"@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/#primaryimage"},"image":{"@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/#primaryimage"},"thumbnailUrl":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/10\/Calculus-Design-Publications-21.png","datePublished":"2026-10-24T02:03:27+00:00","breadcrumb":{"@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/#primaryimage","url":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/10\/Calculus-Design-Publications-21.png","contentUrl":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/10\/Calculus-Design-Publications-21.png","width":891,"height":1125},{"@type":"BreadcrumbList","@id":"https:\/\/calculuspublications.com\/product\/kofi-and-the-dirty-water\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/calculuspublications.com\/"},{"@type":"ListItem","position":2,"name":"Books","item":"https:\/\/calculuspublications.com\/zh\/books\/"},{"@type":"ListItem","position":3,"name":"Kofi and the dirty water"}]},{"@type":"WebSite","@id":"https:\/\/calculuspublications.com\/it\/#website","url":"https:\/\/calculuspublications.com\/it\/","name":"Calculus Series & Publications","description":"Bookstore, Book Shop &amp; Publisher","publisher":{"@id":"https:\/\/calculuspublications.com\/it\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/calculuspublications.com\/it\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/calculuspublications.com\/it\/#organization","name":"Calculus Series & Publications","url":"https:\/\/calculuspublications.com\/it\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/calculuspublications.com\/it\/#\/schema\/logo\/image\/","url":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/08\/cropped-Calculus-Publications-Social-Profile-4K-scaled-1.png","contentUrl":"https:\/\/calculuspublications.com\/wp-content\/uploads\/2026\/08\/cropped-Calculus-Publications-Social-Profile-4K-scaled-1.png","width":512,"height":512,"caption":"Calculus Series & Publications"},"image":{"@id":"https:\/\/calculuspublications.com\/it\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/web.facebook.com\/profile.php?id=61592682908712"]}]}},"_links":{"self":[{"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/product\/2636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/comments?post=2636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/media\/2637"}],"wp:attachment":[{"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/media?parent=2636"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/product_brand?post=2636"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/product_cat?post=2636"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/calculuspublications.com\/wp-json\/wp\/v2\/product_tag?post=2636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}