In this Biology lesson with a first year group, teacher Leona Harrington from Le Chéile Secondary School, divides the class into groups in which they use QR codes to investigate the 7 characteristics of living things. The students working in groups are provided with 7 pieces of information corresponding to life processes. Leona talks about how this task helps students develop their problem solving and communication skills. Each group creates a presentation of their findings using either the Pic Collage app, a mind map or a Powerpoint presentation. Peer assessment is evident where the students share the results of their investigations, reflect on what they have learned and provide feedback to other groups.