Lesson 1: Run the program by pressing the green flag multiple times. Click See Inside and change the numbers and the costume, as per instructions in the code comments. See what you can make.
One of my lessons to introduce programming. Start by showing the finished project and discuss how it can be made on any drawing tool. Discuss the instructions of turning and stamping to make a pattern. Doing this with code makes each turn perfect and you can repeat it many times without making mistakes or getting tired. Edit costume and turn/repeat numbers to create different patterns.