Check Learning - Variables

In this video Marty kicks and sidesteps when the variable is green. That's not what is in the code. Try again.

In this video, Marty dances when the variable is blue. You got it right, well done!

In this video Marty makes a noise and walks forward when the variable is yellow. The code suggests that is what should happen when green is detected. Give it another try.

This code sets the step count variable to one and then after each loop, the variable increases by one, so Marty takes one more steps when moving forward. This is what Marty does in the video, so well done!

This code sets the step count variable to one and then Marty takes one step forward and turns with each loop. The variable value doesn't change until after the loop is finished. Nice try, but not quite.

This code sets the step count variable to one and then after each loop, the variable increases by one, but then at the start of each loop, the variable is changed back to 1. So Marty will only ever take one step at a time, when moving forward. Good effort, but not quite.

These values are correct up to the fourth block of the code but then they change. Look again to see the amounts.

You need to be careful with the order of the variables. You might have mixed up variables 1 and 2.

This is exactly correct! Well done seeing which variable to use and well done with the math!.