Block Programming, Loops & Conditionals

Block programming is a graphical representation of a higher level programming language

• TRUE

• FALSE

What would this type of block typically be used for?

• math operations

• start the program

• send a command

• define a variable

Loops......

• Documents the data tyes available

• Condiitionally executes ag roup of statements

• Are programming statements that handle errors that occur

• Are programming structures that repeat

Program lines inside of a FOREVER loop are run in order, from top to bottom.

• TRUE

• FALSE

Conditional statemens can be used to make decisions based on the outcome of a ________ statement

• Sensor

• Mathematical

• Boolean

• All of these

If the condition is true in an if- then-else statement, which part of the code will be executed?

• Just the IF branch

• The IF branch, then the ELSE branch

• Just the ELSE branch

• None of these

Looking at the code above, how many times does the robot turn right?

A forever loop is often used to check the input of a sensor or other device.

• TRUE

• FALSE

Use this type of loop if you want code to be executed a specific number of times.

• While

• Repeat

• Wait

• If-Then

A Boolean expression has this kind of answer

• True / False

• 0 / 1

• mathematical

• Variable