Used this lesson for 3rd grade Middle Schoolers and went well. After a couple of sketchy tries, it became evident that super clear instructions with the help of the co-teacher was needed for a successful class. They loved it though, everyone got into it to the point that the class sounded like a super busy English coffee shop.
Couple of warmup activites and a brief review comprise the first few slides, which you may want to delete.
phrases were used to support Chi Hak Sah text material: Are you going.., Shall we..., Why don't we..., How about going..., Let's go....(but mostly Are you going)
Hope some can make use of it. Again I didn't do all the work.