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OCR GCSE Computer Science (J277) Activities

Explore the fascinating world of technology with our interactive revision activities for OCR GCSE Computer Science (J277). This comprehensive qualification covers programming, algorithms, computer systems, and cyber security.

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1.1 System Architecture

10 Random Questions
Topic Flashcards
Topic Crossword

1.2 Memory & Storage

10 Random Questions
Topic Flashcards
Topic Crossword

Binary and Hexadecimal Basics

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Number Drill

Binary to Denary Conversion

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Quiz
Number Drill

Denary to Binary Conversion

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Quiz
Number Drill

Hexadecimal to Binary Conversion

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Quiz
Number Drill

Binary to Hexadecimal Conversion

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Quiz
Number Drill

Denary to Hexadecimal Conversion

Quiz
Number Drill

Adding Binary Numbers

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Quiz
Number Drill

Units and File Sizes

Number Drill

Hexadecimal to Denary Conversion

Number Drill

1.3 Networks

10 Random Questions
Topic Flashcards
Topic Crossword

Wired and Wireless Networks

Quiz
Categories
Match-up

Network Devices

Quiz
Match-up

1.4 Network Security

10 Random Questions
Topic Flashcards
Topic Crossword

Threats to computer systems and networks

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Match-up
Word Drop
Crossword

Identifying and preventing vulnerabilities

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Quiz
Match-up
Word Drop
Crossword

Social Engineering

Quiz
Word Drop

Attacks on Networks

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Word Drop

Access and Physical Security

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Word Drop
Crossword

1.5 System Software

10 Random Questions
Topic Flashcards
Topic Crossword

Memory Management and Multitasking

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Word Drop

Peripheral Management and Drivers

Quiz
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Word Drop

1.6 Ethical, Legal, Cultural and Environmental

10 Random Questions
Topic Flashcards
Topic Crossword

Impacts of digital technology on society

Quiz

The Computer Misuse Act

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Quiz
Match-up

Environmental Issues

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Match-up

Impact of AI

Quiz
Match-up

2.1 Algorithms

10 Random Questions
Topic Flashcards
Topic Crossword

Inputs, Processes and Outputs

Word Drop

Structure Diagrams

Word Drop

Writing and Refining Algorithms

Word Drop

2.2 Programming Fundamentals

10 Random Questions
Topic Flashcards

SQL

Quiz

File Handling

Quiz

2.3 Producing Robust Programmes

10 Random Questions
Topic Flashcards
Topic Crossword

2.4 Boolean Logic

10 Random Questions
Topic Flashcards
Topic Crossword

2.5 Programming Languages & IDEs

10 Random Questions
Topic Flashcards
Topic Crossword

Integrated Development Environments

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Word Drop
Crossword