I've been doing this for 3 years, at 2 different schools (my first school was in the pilot programme). Basically the kids don't have any tests and they do more extracurricular things and explore what job they'd like to have etc. At both my schools they just wanted me to teach the book as normal, and then do some 'fun' non-textbook lesson while the other grades have their tests. Personally I like the structure that the book gives, I find the kids are more likely to pay attention and treat it is a 'real' lesson. But if you're more comfortable doing your own thing every week, you can ask if that's possible.
I had a free semester for one of my small middle schools. The kids are pretty low level (so the project I assigned took longer than expected) but the students were put into teams and I had them write stories. I gave them papers with blanks to fill in characters, setting, conflict, solution etc. That they worked on for 1-2 class periods then they were given a paper outline with section like "Introduction", "Event 1", "Event 2", "Conclusion" etc. They had to write at least 3 sentences for each section. Once that was finished, I gave the students colored paper to make a booklet. Each team was given a colored market (fine-tipped) to make their book look nice. They also had to draw pictures in their booklet. After the booklets were finished (about 4 class periods), I told them to make a diorama of their story. The school gave me a budget and I provided colored paper, glue sticks, glue guns, scissors, tape and clay. The students spent a few weeks working on their dioramas and they're going to be displayed for some festival thing where all the parents come. I'll try and attach some of the materials/examples that I used.
I suppose I should talk about my experience. I let my co-teacher mastermind the materials. What we did was read articles about various aspects of Korean culture from articles out of TeenTimes or something similar. After reading the story with the class we would do a mind map of the information in the article. I would ask leading questions to pull the information out of them. Then they were asked to create several questions about the article. The answers had to use the information in the article, Jeopardy style. Then they used their questions and answers in a poster to illustrate the things they thought were interesting about the topic.It worked alright. Initially the reading materials were much too difficult. Once I started re writing the passages to pare it down to just the essentials things were better. It was kind of off the cuff as we prepared the class the day before or that day.
Interesting read, sounds like you put a lot of work into it. I'm going to look into doing this for my after school classes. Apart from TeenTimes,what other "similar" stuff did you look up? Thanks