Instructions: This project teaches kids about Scratch's "loudness" variable. Click the screen to progress to the next slide, or start an activity. The class has to make noise to progress, I thought that was a good way to teach it if they had to use the loudness variable to go to the next slide. Last modified: 23 May 2015 This is a fun little project I made for the end of school in 2015. Everyone was supposed to make a presentation for the class about a hobby they have, or whatever they wanted to teach to the class, so everyone could be the teacher for a bit. I thought that was kind of cool. I didn't want to make a boring PowerPoint about coding (yes everyone used PowerPoint 5 years ago), so I made my presentation on Scratch! It's pretty old, but I think it's kind of cool.