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Computer Science


 

Everybody in this country should learn how to program a computer... because it teaches you how to think.
Steve Jobs


Computer science is no more about computers than astronomy is about telescopes.
Edsger Dijkstra

 

Course Summary

Component 01: Computer Systems

Key topics include:

  • Characteristics of contemporary processors, input, output, and storage devices

  • Types of software and development methodologies

  • Data exchange between systems

  • Data types, data structures, and algorithms

  • Legal, moral, cultural, and ethical issues

Component 02: Algorithms and Programming

Key topics include:

  • Computational thinking (abstract thinking, procedural thinking, etc.)

  • Problem-solving and programming techniques

  • Algorithms and their application in problem-solving

Component 03: Programming Project

In this non-exam assessment, students apply computational thinking principles to a practical coding project. They are expected to analyze a problem, design, develop and test a program, and evaluate and document their solution. The project allows students to explore areas of computer science that interest them and can be implemented in various programming languages.

 

Facilities

Two Computer Labs with access to software such as Visual Studio Code, Blender and Godot Game Engine

Assessment method

Paper 1: Computer systems (40% of final grade) 2 hours and 30 minutes

 

Paper 2: Algorithms and programming (40% of final grade) 2 hours and 30 minutes

 

Non-exam assessment: Programming project (20% of final grade)

 

GCSE requirements

Grade 5 in GCSE Computer Science

 

Enrichment and Extra-Curricular

Drone Club

 

Exam Board

OCR - Course code: H446

Course Specification

Past paper - Computer Systems

Past paper - Algorithms and Programming

More detailed course information

Reading and Resources

OCR AS and A Level Computer Science Textbook, by PM Heathcote & RSU Heathcote ISBN: 978-1-910523-05-6

Tackling A Level Projects in Computer Science for OCR H446 by Ceredig Cattanach-Chell,  ISBN: 978-1910523193

Computerphile Youtube Channel

Numberphile Youtube Channel

Craig and Dave Youtube Channel

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