Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the woocommerce domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /homepages/13/d4298628050/htdocs/wordpress/wp-includes/functions.php on line 6260

Notice: Function as_has_scheduled_action was called incorrectly. as_has_scheduled_action() was called before the Action Scheduler data store was initialized Please see Debugging in WordPress for more information. (This message was added in version 3.1.6.) in /homepages/13/d4298628050/htdocs/wordpress/wp-includes/functions.php on line 6260

Notice: Function as_schedule_single_action was called incorrectly. as_schedule_single_action() was called before the Action Scheduler data store was initialized Please see Debugging in WordPress for more information. (This message was added in version 3.1.6.) in /homepages/13/d4298628050/htdocs/wordpress/wp-includes/functions.php on line 6260

Warning: Cannot modify header information - headers already sent by (output started at /homepages/13/d4298628050/htdocs/wordpress/wp-includes/functions.php:6260) in /homepages/13/d4298628050/htdocs/wordpress/wp-includes/feed-rss2.php on line 8
https://arystrydfawr.com Porthaethwy a Llangefni Sun, 07 Jun 2026 18:35:33 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 https://arystrydfawr.com/product/addysgu-cemeg-yn-yr-uwchradd/ Fri, 10 May 2024 00:00:00 +0000 https://arystrydfawr.com/product/addysgu-cemeg-yn-yr-uwchradd/ Teaching Secondary Chemistry (Third Edition), that provides a reliable guide to all Chemistry teachers, from trainees to experienced practitioners. It is relevant to the teaching of learners aged 11-16 years old, including Key Stages 3 and 4.]]> Dyma gyfle i wella eich technegau addysgu gyda chyngor a chefnogaeth arbenigol ar gyfer Cemeg o’r gyfres ‘Addysgu yn yr Uwchradd’. Mae’n arweiniad i athrawon y gallwch ymddiried ynddo ac mae’n addas ar gyfer athrawon newydd, ANG, hyfforddeion ac athrawon nad ydynt yn arbenigwyr, yn ogystal ag athrawon mwy profiadol. Mae’n berthnasol ar gyfer addysgu dysgwyr 11-16 oed, gan gynnwys Cyfnodau Allweddol 3 a 4.
A Welsh adapation of Teaching Secondary Chemistry (Third Edition), that provides a reliable guide to all Chemistry teachers, from trainees to experienced practitioners. It is relevant to the teaching of learners aged 11-16 years old, including Key Stages 3 and 4.

]]> https://arystrydfawr.com/product/the-anglican-episcopate-1689-1800/ Wed, 15 Feb 2023 00:00:00 +0000 https://arystrydfawr.com/product/the-anglican-episcopate-1689-1800/ Pymtheg traethawd cynhwysfawr gan haneswyr blaengar am yrfaoedd a dyletswyddau ffigurau amlwg yng nghymdeithas Seisnig y ddeunawfed ganrif: esgobion yr Eglwys Sefydledig. Ceir penodau penodol i esgobion Cymru, Iwerddon, yr Alban a’r trefedigaethau Americanaidd.
Fifteen comprehensive essays by leading historians on the careers and duties of those eminent figures in eighteenth-century English society: the bishops of the established Church. Bishops in Wales, Ireland, Scotland and the American colonies all have their own chapters.

]]>