The collaborative problem solving approach, applied to older students, while including telling and re-telling features, allows students of natural sciences to hypothesize and test hypotheses using scientific methods. Our target audience is teachers at all levels and of all subjects. We present story re-telling and visualization activities in groups. The rules defining a narrative are applied. Topics covered are religion, arts, foreign languages, mathematics and science. Our project group consists of around ten people connected to teaching and/or education research and working on a voluntary basis since spring 2007. Teachers perform action research of their own teaching.