Castell Tuition provides specialist WJEC GCSE tuition for English Language & Literature, and Mathematics & Numeracy. Based in Caerphilly, we offer personalised support to help students across Wales build confidence and close knowledge gaps. Our lessons are tailored to the specific requirements of the Welsh exam board, focusing on exam technique and core skills. We offer in-person small group and one-to-one sessions, as well as online tuition, to fit around your family's schedule.