Today is sixth meeting, Miss Rella had the group 3 ahead but the group has not been there yet, while waiting for group 3 Miss Rella gives the grille for UTS. giving an example of the problem and explaining, then Miss Rella gives the students a chance to try to fill the example of the Siberian problem and promise to give the value A. Rizqi, Feru And bayu forward to try to answer the question. Because the time is over so today lesson is over. And before mrs. Rella walk out the class she tell us about the next group that will do a presentation next week must be ready before mrs. Rella attend in our class