Common flowchart symbols: Unplugged algorithm activities

A flowchart is a diagram which represents a set of instructions, it shows the step by step solution to the problem. They normally use standard symbols to represent different types of instructions. Our dear Sheldon, for those who are Big Bang enthusiasts, will recall Sheldon’s  Friendship Algorithm below. So what are the common symbols? “Start and end symbols, represented as lozenges, ovals or rounded rectangles, usually containing the word “Start” or “End”, or […]