Each level is broken down into Campaigns. You work your way through the Campaign levels, until you finish the program. The User Interface for Picta Dicta Vocabulary Builder is very user friendly. If you are struggling with words, it repeats those words if you miss the questions. So the program does adjust as you learn. Picta Dicta Vocabulary Builder has roughly 31 chapters of learning materials that are broken up into 210 lessons.
There are also review games that you can click into and practice vocabulary cards within the games. For short attention spans, you can make the lesson as long or as short as you need it to be. I encourage her to finish each lesson in one time period, but some days we are able to Save and start back up later when she can concentrate more.
I really love the fact that the program does not move at it's own pace. There are so many online programs that move quickly between flashcards and levels. With Picta Dicta Vocabulary Builder, a student (or adult in my case) can take the time to take notes and also have the material repeated as necessary for their own learning abilities.
When purchasing Picta Dicta Vocabulary Builder, the subscription is for 14 months, so plenty of time to finish the lessons. You definitely would want to use Picta Dicta Vocabulary Builder at least 3 times a week to get the maximum benefit from the repetitive words. Below is a video ad for the three Picta Dicta programs that are available from Roman Roads Media.