N4/N5 Computing Science

National 4/5 Computing Science

National 4/5 Computing Studies includes the following topics:

  • Software Development & Design (SDD)
    • Theory tests and programming tasks will assess understanding of programming code and principles.
  • Information Systems Design & Development (ISDD)

Practical tasks will be undertaken within class time throughout the course.  These tasks will contribute 40% of the final overall grade.

The remaining 60% of the final overall grade will be a written examination covering Knowledge and Understanding and Problem Solving


Revision Materials

SQA Speciment paper

Revision questions

Homework Tasks


Homework 1

Homework 2

Homework 3

Homework 4