1.) Customization: Is it easily adaptable? Can we customize it to fit “us?” Can we modify or set our own schedule? Can we take breaks, jump ahead, or flat out skip?
This is a physical product, and you can go at your own pace. You could skip around, but I always advise moving in the normal order.
This will cover a full year, and the pages are reproducible.
3.) Attention span: Is it boring? Is it engaging? Is it varied enough for ADHD? Does it last too long?
The lessons are very short, and varied even within the lesson. It's great for ADHD, in my opinion, because there are no distractions on the pages.
4.) Does it tie into other things we already have.