Computer Science
Year 10 · National Curriculum (England)
Mathematics
View topicsEnglish
View topicsComputer Science
ViewingBiology
View topicsChemistry
View topicsPhysics
View topicsYear 10 is the first year of GCSE Computer Science in England. Programming moves into serious territory (arrays, nested loops, subprograms with parameters, string handling and file operations) usually in Python, and students learn to trace an algorithm by hand as well as write one.
Theory covers data representation, computer architecture and the fetch-execute cycle, memory and storage, and networks. AQA, OCR, Pearson and WJEC all assess a mix of written theory and practical programming; the board pages carry the specification detail.
Curriculum Breakdown
Important Topics
- Programming TechniquesArrays, nested loops, subprograms with parameters and file handling.
- AlgorithmsPseudocode, flowcharts, hand-tracing, and linear and binary search.
- Data RepresentationBinary, hexadecimal, character sets, images and sound.
- Computer ArchitectureCPU components, the fetch-execute cycle and factors affecting performance.
- Memory & StorageRAM, ROM, cache, secondary storage and compression.
- NetworksTopologies, protocols, the TCP/IP stack and how data is transmitted.
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