Worksheet library · GCSE

Choose a GCSE Computer Science worksheet pack.

Filter 19 original practice packs by topic, strand or tier. Each pack keeps its questions and full mark scheme together. OCR J277 systems, networks, algorithms and programming practice.

Browse by strand/tier

Component 1: Computer Systems (8)Component 2: Computational Thinking, Algorithms and Programming (11)

Component 1: Computer Systems8

Systems Architecture1.16p + answers · 65 marksPDF

Memory and Primary Storage1.210p + answers · 80 marksPDF

Secondary Storage1.36p + answers · 72 marksPDF

System Software1.410p + answers · 92 marksPDF

Networks and Topologies1.514p + answers · 104 marksPDF

Network Security1.69p + answers · 82 marksPDF

Ethical, Legal, Cultural and Environmental Impact1.78p + answers · 85 marksPDF

Network Protocols and Layers1.87p + answers · 75 marksPDF

Component 2: Computational Thinking, Algorithms and Programming11

Algorithms2.19p + answers · 92 marksPDF

Programming Fundamentals2.29p + answers · 103 marksPDF

Producing Robust Programs2.311p + answers · 93 marksPDF

Boolean Logic2.412p + answers · 83 marksPDF

Data Representation: Number Systems2.59p + answers · 83 marksPDF

Data Representation: Images, Sound and Compression2.611p + answers · 106 marksPDF

Programming Practice: Writing and Refining Programs2.714p + answers · 92 marksPDF

SQL and Data Handling2.89p + answers · 70 marksPDF

Trace Tables and Binary/Hex Conversions2.912p + answers · 103 marksPDF

Translators and Integrated Development Environments (IDEs)2.107p + answers · 72 marksPDF

1D and 2D Array Processing: Writing and Tracing Programs2.119p + answers · 78 marksPDF

Free for personal and classroom use - see copyright & terms. Every pack ends with its full mark scheme.

Or grab a ready-made book

GCSE Computer Science: Computer Systems Practice Book 158 pp - 4 chapters GCSE Computer Science: Computer Systems Practice Book 268 pp - 4 chapters GCSE Computer Science: Computational Thinking, Algorithms and Programming Practice Book 1102 pp - 6 chapters GCSE Computer Science: Computational Thinking, Algorithms and Programming Practice Book 286 pp - 5 chapters

original GCSE Computer Science worksheet packs, free to print

Question pages: 182
Printable pages: 282
Mark schemes: 19

"Question pages": Pages that carry questions, not the mark scheme. "Printable pages": Every page in the PDF, questions and the mark scheme together.

Find the right starting point

Use the strand or tier links when you are planning a block of revision. Use the topic filter when a student has named one gap, or when a marked paper points to a skill that needs another try.

Open a pack page to read the questions before printing. The PDF keeps the worksheet and its mark scheme together, while the Pack Builder is there when you need several topics in one booklet.

Build these into a personalised pack.

Pick topics in the Pack Builder and we'll stitch them into one printable book with the student's name on the cover.

Choose a subject →Open the workspace