Glossary (Algorithms)

 Glossary

1. algorithm
   A sequence of logical instructions for carrying out a task. In computing, algorithms are needed to design computer programs.
2. computational thinking
   A problem-solving method using computer science techniques, where possible solutions are developed and presented in a way that can be understood by humans and computers.
3. decomposition
   The breaking down of a system into smaller parts that are easier to understand, program and maintain.
4. flowchart
   A diagram that shows a process, made up of boxes representing steps, decision, inputs and outputs.
5. instruction
   A single action that can be performed by a computer processor.
6. program
   Sequences of instructions for a computer.
7. programming language
   A language used by a programmer to write a piece of software.
8. pseudocode
   Also written as pseudo-code. A method of writing up a set of instructions for a computer program using plain English. This is a good way of planning a program before coding.
9. syntax
   Rules governing how to write statements in a programming language.
10. variable
    A memory location within a computer program where values are stored.