Scratch also really lets you focus on one concept at a time. My son followed a programming course in scratch and the entire first lesson was about sequence, the

Scratch also really lets you focus on one concept at a time. My son followed a programming course in scratch and the entire first lesson was about sequence, they learned to drag one instruction after another and saw how the order of steps impacted the result. I would have never conceived of explaining something as basic as sequence first, but scratch is ideal for that because it doesn’t require any boilerplate.