IGCSE Computer Science 0478: Procedures and parameters
Students learn what subroutines, procedures, functions and parameters are, and how to define and call procedures in Cambridge pseudocode.
One content description from the full IGCSE Computer Science 0478 — 8.1c Procedures and Functions journey. All 15 modules below are in that journey too, with the same content — add just these to a class, or the whole strand.
Modules (15)
1
What a subroutine is
2
Procedure
3
Function
4
Parameter
5
Parameters and the values passed in a call
6
Difference between a procedure and a function
7
Pascal case names for subroutines
8
Defining a procedure with no parameters
9
Calling a procedure with CALL
10
Control passing to a subroutine and back
11
Defining a procedure with one parameter
12
Calling a procedure with a value
13
Procedures with two or three parameters
14
Matching argument values to parameter types and order
15
Where procedures and functions are defined
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