BARTER PUZZLE In every PPD session we make new different activities and learn new things.In 4 July, Madam came with new activity BARTER PUZZLE. First madam divide our class in to four groups. Then, select a leader, sub leader from each group and she call leader and sub leader. Madam gave a task to them, that they have to cut a A3 size picture in to 75 pieces, in this pieces include 10 square pieces and others can get any design . Our team leader and sub leader made that task successfully. Then madam give next task that is we have to arrange the cutting papers like a barter puzzle [these cutting papers are not what we are cutting, it was from other groups].There is strategy also, madam mixed some 5/6 cuttings from other group. ...