Absolute clarity is the aim with a new generation of revision guide for the 2020s. This guide has been expertly compiled and edited by successful former teachers of Computer Science, highly experienced examiners and a good dollop of scientific research into what makes revision most effective.
Past examinations questions are essential to good preparation, improving understanding and confidence. This guide has combined revision with tips and more practice questions than you could shake a stick at. All the essential ingredients for getting a grade you can be really proud of.
Each specification topic has been referenced and distilled into the key points to make in an examination for top marks. Questions on all topics assessing knowledge, application and analysis are all specifically and carefully devised throughout this book.
What people say...
The Python Challenge! book is fabulous! Exactly what I have been looking for. Thank for you saving me hours and hours!
Phil Morris. Head of Computer Science, Montgomery High School
Overall, I can only sing praises for PG Online's resources.
Jeffrey Amponsah. Head of Computer Science, The Ravensbourne School
ClearReviseTM - A new generation of revision guide.
Illustrated revision and practice. Exam-style questions and model answers on every specification point.
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Paper 1: Computer systems
1 Data representation
2 Data transmission
5 The internet and its uses
6 Automated and emerging technologies
Paper 2: Algorithms, programming and logic
7 Algorithm design and problem-solving
10 Boolean logic
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