{"id":13547,"date":"2026-04-20T08:12:02","date_gmt":"2026-04-20T08:12:02","guid":{"rendered":"https:\/\/www.crossroads.wales\/?post_type=product&#038;p=13547"},"modified":"2026-04-29T22:17:31","modified_gmt":"2026-04-29T22:17:31","slug":"marine-science-igcse","status":"publish","type":"product","link":"https:\/\/www.crossroads.wales\/cy\/product\/marine-science-igcse\/","title":{"rendered":"Gwyddor Forol (Caergrawnt IGCSE)"},"content":{"rendered":"<div>Mae Gwyddor y M\u00f4r TGAU Caergrawnt yn bwnc diddorol a blaengar sy&#039;n cyflwyno myfyrwyr i fyd deinamig cefnforoedd, ecosystemau arfordirol, ac effaith ddynol ar amgylcheddau morol. Wedi&#039;i gynllunio fel rhaglen blwyddyn, mae ein cwrs yn cyfuno deg sesiwn ddamcaniaethol 1.5 awr yn y ganolfan\u2014wedi&#039;i gefnogi gan adnoddau strwythuredig a thasgau astudio annibynnol\u2014gyda phedair sesiwn ymarferol estynedig 3 awr, lle bydd myfyrwyr yn cymhwyso eu gwybodaeth trwy ymchwiliad ymarferol (lleoliad i&#039;w gadarnhau). Drwy gydol y cwrs, bydd dysgwyr yn archwilio pynciau fel bioamrywiaeth forol, prosesau cefnforol, cadwraeth, a defnydd cynaliadwy o adnoddau, gan adeiladu dealltwriaeth wyddonol ac ymwybyddiaeth o&#039;r byd go iawn. Mae&#039;r pwnc hwn yn arbennig o werthfawr i bobl ifanc gan ei fod yn datblygu meddwl beirniadol, cyfrifoldeb amgylcheddol, a sgiliau gwyddonol ymarferol, tra hefyd yn ysbrydoli chwilfrydedd am heriau byd-eang fel newid hinsawdd a chadwraeth cefnforoedd. Mae&#039;n ddewis ardderchog i fyfyrwyr sydd \u00e2 diddordeb mewn gwyddoniaeth, daearyddiaeth, neu astudiaethau amgylcheddol, ac mae&#039;n darparu sylfaen gref ar gyfer astudiaeth academaidd bellach neu yrfaoedd sy&#039;n gysylltiedig \u00e2 gwyddorau morol ac amgylcheddol.<\/div>\n<div><\/div>\n<div>Byddai&#039;r gost yn \u00a3650 gan gynnwys yr arholiad wedi&#039;i wasgaru dros 10 mis am \u00a365 y mis. (Mae gan Drefniadau Mynediad ffi weinyddol ychwanegol o \u00a350 os oes angen)<\/div>\n<div>Y nifer lleiaf i hyn redeg yw 4 \u2013 y nifer mwyaf yw 20.<\/div>\n<div><\/div>\n<div>Canolfan Arholiadau Crossroads, Yr Octagon, Parc Busnes Caerffili, Caerffili CF83 3ED<\/div>","protected":false},"excerpt":{"rendered":"<p>Gwyddor Forol IGCSE Caergrawnt gan gynnwys<\/p>\n<p>Deg sesiwn ddamcaniaethol 1.5 awr yng Nghanolfan Arholiadau Crossroads<\/p>\n<p>Pedair Sesiwn Ymarferol 3 awr (Lleoliad i&#039;w benderfynu)<\/p>\n<p>Arholiad IGCSE Caergrawnt i&#039;w sefyll yng Nghanolfan Arholiadau Crossroads yn Haf 2027<\/p>\n<p>Ar agor i Fynegi Diddordeb. Cymerir taliadau unwaith y bydd nifer y dosbarthiadau&#039;n cyrraedd 6.<\/p>","protected":false},"featured_media":13040,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_joinchat":[]},"product_brand":[],"product_cat":[83],"product_tag":[],"class_list":{"0":"post-13547","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-gcses-and-igcses","7":"desktop-align-center","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-magnify-disabled","13":"ast-product-single-variable","14":"ast-product-tabs-layout-horizontal","16":"first","17":"instock","18":"taxable","19":"shipping-taxable","20":"purchasable","21":"product-type-variable"},"_links":{"self":[{"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product\/13547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":5,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product\/13547\/revisions"}],"predecessor-version":[{"id":13639,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product\/13547\/revisions\/13639"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/media\/13040"}],"wp:attachment":[{"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/media?parent=13547"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product_brand?post=13547"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product_cat?post=13547"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.crossroads.wales\/cy\/wp-json\/wp\/v2\/product_tag?post=13547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}