Terminator. Used to begin or end a sequence of code be it a main program or a function. Will have words like Start, Begin, Stop, End within to indicate its role.

Sequence or Processing. Used to state some change in values be it setting or creating a vriable, processing a value, etc. These items the computer handles without user input.

Decision (If-Then-Else). When a decision needs to be made this is the symbol. There will be one of two possible outcomes from this decision block, True or False.

Input / Output. Signifies data needing to be entered into the program like data from the user, or data coming out of the program like Print statements.

Function. Identifies a module of code with its own identity.

Connector. Used to connect lines of code appearing on separate pages. There will generally be a number or letter inside the circle with a matching number or letter on another page.