The aim of this course is to teach you the fundamentals of fusion 360 and actually get you designing something as quickly as possible. As a self-taught CAD designer, I know it can be frustrating to try and learn new concepts. I don't try to overwhelm you by showing you every tool, just what you need when you need it.
Each lesson builds on the next and challenges are given after each lesson. They gradually increase in difficulty to try and get you thinking about how to solve them. There are many ways to accomplish the same thing which is why it is important to get you to learn by following along with the tutorials but also applying what you have learned with the challenges.