Video-based Word Problems or Modelling Projects—Classifying ICT-based Modelling Tasks

Mathematical modelling tasks increasingly feature the use of digital tools and media. In this chapter, we discuss the wide variety of these. Until now, classifications for modelling tasks did not consider the use of tools and media. Therefore, we developed a new classification for ICT-based modelling tasks. One class relates to mathematics; the others differentiate across (1) modelling aspects unrelated to tool and media, (2) the task context, (3) the digital tools and media (CAS, Wikipedia, type of feedback, etc.) and (4) students’ anticipated activities guided by task regulations, such as group work or time restrictions. The classification was validated with three example tasks. A visual …