Endorsed by WJEC, offering high quality support you can trust. / Written by experienced teachers and authors with an in-depth understanding of teaching, learning and assessment at A Level and AS. / A skills-based approach to learning, covering content of the specification with examination preparation from the start. / Developing skills feature focuses on what to do with the content and the issues that are raised with a progressive range of AO1 examples and AO2 exam-focused activities. / Questions and Answers section provides a range of specific activities that target each of the Assessment Objectives to build skills of knowledge, understanding and evaluation. / Includes a range of features to encourage students to consolidate and reinforce their learning.