Different-tasks group work (20 min) on becoming an expert. As we discussed in the ICT practice in the first session of this unit, you now have an opportunity to deepen your skills in your chosen application. Divide into the same pairs as last time and continue developing the skills in your chose application. What is the idea that you are developing? In the last session of this Unit, you will be able to present what you have developed, so make notes, and work towards a particular item, such as a spreadsheet, a GeoGebra file etc.