Step 1: Situation analysis. Where must one click to manage the different backdrops? How can one change the background theme? What event block code must we use in order to change one background to the other when a certain message is broadcast. What looks block can we use to make the various sprites appear and disappear from one backdrop to the next? Step 2. Modelling the situation. In the backdrop scripts, add the blocks that will make the backdrop change back to the beach when the message “end of spotlight-Step” is broadcast. Step 3. Modelling the situation. In the microphone’s and the guitar’s scripts, add the appropriate block that will make the the backdrop change back to the beach scene. In addition, choose the block that will make the sunglasses and the umbrella appear when the backdrop changes to the beach scene. Step 4. Continue the dialogue In the Scratch codes library, add a block that would help Scratch and Vibot have a dialogue according to the following text: Scratch: “Ouff. What an adventure!” Vibot: “Yes, but am happy to be back.” Scratch: “Same here, thanks for getting us out of this trouble.”
