We like to image real life with software tools like GIMP, GEOGEBRA or SKETCHUP, to code and transform situations by using SCRATCH and ARDUINO or simulate social or economic aspects of life with EXCEL or GAPMINDER. These materials will be drafted student-centred and facilitate also cooperative work offering different path through the learning topic. Tasks should be also drafted by already experienced students. These materials will be tried out abd evaluated by others project partners.