Karel Can't Turn Right

What problem is being addressed in the "Build a Tower" program?

• Karel can't turn left

• Karel can't turn right

• Karel can't move forward

• Karel can't pick up tennis balls

What command might you have tried to make Karel turn right, which would result in an error?

• turnLeft

• turnRight

• moveForward

• pickBall

How many times do you need to say "turnLeft" to make Karel turn right?

• One time

• Two times

• Three times

• Four times

What is a function in the context of programming for Karel?

• A way to move Karel forward

• A way to teach Karel a new word or behavior

• A way to stop Karel

• A way to reset the program

What is the first step in writing a function called "turnRight"?

• Write "turnLeft" three times

• Write the keyword "function"

• Write "moveForward"

• Write "pickBall"

What symbols are used to define the body of a function?

• Parentheses

• Square brackets

• Curly braces

• Angle brackets

What is the purpose of the function "turnRight" in the program?

• To make Karel move forward

• To make Karel pick up a ball

• To make Karel turn right

• To make Karel stop

What happens if you try to call "turnRight" without defining it?

• Karel turns right

• Karel moves forward

• An error occurs

• Karel stops

What is the correct sequence to teach Karel to turn right using "turnLeft"?

• turnLeft, turnLeft, turnLeft

• turnLeft, turnRight, turnLeft

• turnRight, turnRight, turnRight

• turnLeft, moveForward, turnLeft

What do you need to do after writing the function to make Karel turn right?

• Run the program

• Stop the program

• Move Karel forward

• Pick up a ball