AS / A Level Computer Science
AS CS 9 Algorithm Design and Problem-solving
AS CS 9.1
Candidates should be able to:
Show an understanding of abstraction
Describe and use decompositionÂ
Notes and guidance
Need for and benefits of using abstraction
Describe the purpose of abstraction
Produce an abstract model of a system by only including essential details
Break down problems into sub-problems leading to the concept of a program module (procedure / function)