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Computer Science (Edexcel 2022)

There is much more detail in the subpages so here is a link to them:

Topic 1: Computational thinking understanding of what algorithms are, what they are used for and how they work; ability to follow, amend and write algorithms; ability to construct truth tables.

Topic 2: Data – understanding of binary, data representation, data storage and compression.

Topic 3: Computers – understanding of hardware and software components of computer systems and characteristics of programming languages.

Topic 4: Networks – understanding of computer networks and network security.

Topic 5: Issues and impact – awareness of emerging trends in computing technologies, and the impact of computing on individuals, society and the environment, including ethical, legal and ownership issues.

Topic 6: Problem solving with programming. The main focus of this paper is: ● understanding what algorithms are, what they are used for and how they work in relation to creating programs ● understanding how to decompose and analyse problems ● ability to read, write, refine and evaluate programs.

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