Learn about programming and how to program a solution to a problem in Bitesize KS3 Computer Science.

What Is a Global Variable? A computer program is, essentially, a list of instructions for a computer to carry out when you run it. However, most programs are complex enough that they outgrow a ...

AQA Programming concepts - AQA Variables and constants Programs are designed using common building blocks, known as programming constructs. These programming constructs form the basis for all ...