Cynthia Selby

Study independently. Retain key knowledge. Practise for exams. Welcome to the revision series for Pearson Edexcel GCSE (9–1) from Pearson, written in collaboration with subject experts, examiners, teachers and learners. We’ve combined the latest online revision and exam support tools with our tried and tested Revision Guides to provide the best revision all in one place. Study independently using straightforward, focused materials that make the most of your revision time. Retain key knowledge easily with the one-topic-per-page layout breaking down complicated concepts into memorable, bite-sized chunks, helping you to avoid information overload. Practise recall with the online flashcard creator – linked to topics in the online Revision Guide. Personalise your revision journey with an online planner and progress tracker to identify the topics you need to focus on. Practise for exams and build confidence with loads of exam-style questions, worked examples and examiner hints and tips. Support your wellbeing with manageable, structured revision and prompts for regular breaks in your online revision planner, with positive affirmations along the way. Get exam fit with our online revision kit! Use the code in this book to access the online revision toolkit including an online Revision Guide, linked to a revision planner, progress tracker, and flashcard creator. Tried and trusted by 1000’s of schools and students. With Pearson Revise, you’ll stay on track with our regularly updated revision materials and new online tools, developed in collaboration with subject and exam experts to perfectly match your exam specifications.

The Pearson Edexcel GCSE (9-1) Computer Science Student Book is aligned to the 2020 specification, bringing Computer Science to life with real-world examples, and providing support for the new practical on-screen assessment. The Pearson Edexcel GCSE (9-1) Computer Science 2020 Student Book offers: • plenty of practical activities for programming that follow the PRIMM pedagogy • real world examples and case studies of Computer Science in Action to help make the content relevant and inspiring to students • worked examples and activities using the PLS or ‘Programming Language Subset’ (Python) for a simple and comprehensive approach to programming • simplified content to make it as accessible as possible. This Student Book also helps students with concise and productive exam preparation. This includes: • exam questions at the end of every section to consolidate knowledge • extensive Preparing for the exam material, including student answers and examiner commentary, plus example exam questions using only the Pearson Edexcel command words • data files to support the on-screen assessment, which can be found in the interactive scheme of work.