Code.org Unit 5 - Loops

A repetitive portion of an algorithm which repeats a specified number of times or until a given condition is met.

• Iteration

• Infinite Loop

• For Loop

• While Loop

A loop where the ending condition will never evaluate to true and repeats indefinitely.

• Iteration

• Infinite Loop

• For Loop

• While Loop

Is used to repeat a specific block of code an unknown number of times, until a condition is met.

• Iteration

• Infinite Loop

• For Loop

• While Loop

Is used to repeat a specific block of code a known number of times.

• Iteration

• Infinite Loop

• For Loop

• While Loop

A loop is an example of ________.

• Iteration

• Boolean Expression

• Conditional

• While Loop

This code is an example of what type of loop?

• Iteration

• Infinite Loop

• For Loop

• While Loop

This code is an example of what type of loop?

• Iteration

• Infinite Loop

• For Loop

• While Loop

A loop combines all of the following, EXCEPT

• Creating a variable

• A Boolean Expression

• an onEvent

• Commands to execute

What is wrong with this loop?

• Nothing, it works

• moveForward is not a command

• The value of the variable is 0

• It never ends

This code is an example of what type of loop?

• Iteration

• Infinite Loop

• For Loop

• While Loop