Learning activities These are the learning activities developed in Vish by the project partners: Madrid’s Heat Islands Map (UNED)Creating a noise meter with App Inventor (UNED)Urban environmental challenge (UNED)Maths through urban environment (UNED)Artificial Intelligence & microclimates in urban environments (UNED)Impact of Trees on Noise Pollution in Cities (UPM)Noise Meter App (UNED)Measuring and Counting Trees (PHW)Little Shades – Lots of Shades (PHW)Discovering Trees as Noise Reducers: Exploring City Soundscapes