Computer Science

a top-down diagram used to design the structure of the subprograms required for completing a program

a visual representation of an algorithm or program

Programming project: subprograms I

Structured programs

Procedures in programs

Functions in programs

Global and local variables in programs

Programming project: subprograms II

In this unit pupils will be introduced to structured programming. They will explore the differences between functions and procedures and use functions to return values in programs. They will be introduced to the concept of scope and how parameters can be used to reduce the need for global variables.

Programming: subprograms

The project {{ }} specifies what the requirements of a program are.

What should be used if a subprogram needs to pass a value back to main program?

What is the name of the following flowchart symbol?

A structured approach means breaking down a problem into smaller ...

An {{ }} is a name for a variable or subprogram.

An {{ }} describes how a subprogram will interact with the main program.

Which of the following is included in an interface?

Programming project: subprograms I

Lesson outcome