I moved to Norway as an adult and took classes meant for adult learners. And honestly, there were things I might not have grasped otherwise. Of course, I was in class 15-18 hours a week, was surrounded by Norwegian to a point (English is used a lot: Norwenglish is a thing). I had speaking practice in a nursing home two days a week for some months. Our teacher was a native speaker.
It is honestly helpful to have other learners to practice with: They, in general, have the same knowledge base as you do. Workbooks give repetition, and is helpful with things like grammar and word placement. (I only used a workbook with the first 2 books in the first year). The textbooks had common-sense dialogs and things: These focused on everyday situations (small talk, apartments, speaking about one's background, basic job stuff, and so on). A lot of reading introduced these things or made sure to include information about culture or civics.
And honestly, if one only went to school, participated, and did the homework when we had it, one would learn some language. You were simply better off if you worked on it yourself. I'd certainly not have as much understanding of dialects or grammar trying to learn Norwegian on my own.
This was completely different than the classes most folks had back in the US, generally in high school. I got more instruction as an adult in a day than we usually would get in a week back in high school. I had native speakers teaching. The class was taught in the target language from the first day.
Not all class is the same, and some are very beneficial.
It is honestly helpful to have other learners to practice with: They, in general, have the same knowledge base as you do. Workbooks give repetition, and is helpful with things like grammar and word placement. (I only used a workbook with the first 2 books in the first year). The textbooks had common-sense dialogs and things: These focused on everyday situations (small talk, apartments, speaking about one's background, basic job stuff, and so on). A lot of reading introduced these things or made sure to include information about culture or civics.
And honestly, if one only went to school, participated, and did the homework when we had it, one would learn some language. You were simply better off if you worked on it yourself. I'd certainly not have as much understanding of dialects or grammar trying to learn Norwegian on my own.
This was completely different than the classes most folks had back in the US, generally in high school. I got more instruction as an adult in a day than we usually would get in a week back in high school. I had native speakers teaching. The class was taught in the target language from the first day.
Not all class is the same, and some are very beneficial.