1. Department of Biology, Ecology and Earth Science, University of Calabria, Rende, Italy
2. AgoràLAB, Laboratory for the Dissemination of Technical-Scientific Culture, University of Calabria, Rende, Italy
3. Centre for Research of Science and Mathematics Education (CRECIM), Autonomous University of Barcelona (UAB), Bellaterra, Spain
4. Department of Computer Science, University of Verona (UNIVR), Verona, Italy