Lesson - Unit 5

Chapter 14: Variables

• ​Variables - Definition of each type

• Differences in Variables - String, Numeric, Boolean, Array​​

• Rules for Naming Variables - String, Numeric, Boolean, Array

Instead of "equals" use is assigned or takes the value.

Variable

Identifier

Value

Declare

Assignment Operator​

String Values

Numeric Values - Integer

Boolean Values

Array

XP​

If . . . Then

Else

Else if

Comparison Operators

Compound Conditionals

Logical Operators

Nested Conditional​

Allows for specific coding to run when certain conditions are met or not met.

​Chapter 15: Conditional Statements

Loop Statements

For Loop

While Loop

Nested Loop​

​One word definition of Loop - Repeat

Chapter 16: Loops

​Chapter 17: Events

Events are actions that cause something to happen within a program.

Events

Event Handler

​

Examples of Events:

​

​

Chapter 18: Procedures

​Procedures

Call

Parameters

Return a value​