Welsh Language Edition. Endorsed by WJEC, this book offers high quality support you can trust.
- Each topic includes detailed explanations and underpinning knowledge, all written in clear uncomplicated language.
- Exam practice and skills guidance is provided for the assessment objectives.
- Maths techniques and skills are regularly tested throughout.
- Numerous questions, tests and tips help ensure students have a good grasp of the key content for each topic.