The name Boolean comes from the mathematician George Boole who discovered formulas using binary relating to true and false values. In Scratch boolean logic is applied using the green blocks. In these lessons we'll learn how and why you might want to use boolean logic.
This task will introduce you to lists, variables and boolean logic. Click here to remix the programme. See if you can add 3 more preference questions.
Lesson 2 - Parsons Problems
After watching the video below above on George Boole and Boolean Logic, click on the slide deck above and work your way through to slide 5. Then click on the remix button and see if you can solve the puzzle.