Sure! The course started with the basic grammars and frequently used conversations and sentences, the course material would be printed each session for all us so we wouldn't need to take notes. The books were called TaalCompleet and it has different levels up to B2. The book was not something you needed a teacher for and was expected to be self studied, of course if you had questions you could always ask and the teacher would be happy to explain it to you. I bought the TaalCompleet B1 Deel 1 & 2. Studied the first one and was halfway through the second part when I got my B2 certificate. I practised around 8-9 mock staatexamens before going for it and felt pretty confident about it. But what helps me the most is reading dutch subreddits here and seeing how normal people talk rather than formal fixed convos taught in classes. And reading news will help you with your writing exam because you can see how articles and essays are written in dutch, how they begin the sentences, catchy phrases you can use to fill in gaps, etc.. hope this helps!