Hi! Starting this summer I'm teaching Unity to my kids. The way Unity combines visual and programming skills make it a fun approach to computer sciences. My plan is to have 3 weekly sessions. Each week would be a mission with a final achievement. In addition to the video tutorials, are there any good resources for learning Unity step by step, for example, Unity for non-programmers? Like "Unity for dummies"...? I want to make it very easy for them with a learn by example approach.