This short-term exchanges of groups of pupils consisted of a physical mobility of expert teachers and students (GROUP 2) to Belgium and a virtual learning mobility before and after the physical mobility. The focus of this mobility in Belgium was the use and development of smart energy devices. PREPARATION PHASE: Preparation by all partners before the physical mobility to Belgium was realized through virtual learning between partners on the following topics – workshops of smart energy devices – preparing presentation of national energy policy – preparing presentation of renewable energy (solar energy, solar panels, windmills,…) – preparing presentation storage devices Preparation of sending partners (Slovakia): preparing all necessary actions, dealing with the physical mobility such as: – student selection – communications and agreements with the parents – transport booking – insurance – arrangement in school (exchange hours with other teachers) Preparation of receiving school (Belgium) – arrangement of accommodation for the incoming visitors – preparation lab set up – computer infrastructure – arrangements of cultural activities – declaration form – arrangement in school (exchange hours with other teachers) PHYSICAL PHASE: This consist of exchange knowledge during several workshops about: – existing smart energy devices such as Smappee – extending the database realized in previous learning/teaching/training event – cloud based graphing and analyzing technologies for presenting measured data by SMART HOME ASSISTANT like Google Home – creating ANDROID and iOS app for presenting measured data by smartphone or tablet – implementing the application to own smart devices Because of having a new group of students, we also discussed about our own domestic installation: didactic energy setups that simulates the energy flows in future domestic situations with solar panels, electrical devices such as an e-bike, digital meters, taking into account the specific characteristics of each country (type of electricity counter, grid configuration, energy cost, taxes and tax advantages, storage, re-inject in the grid, …). We had a visit in Howest in the department energy management and VR/AR, to learn about the newest technology (using VR/AR in energy management) At the end students (GROUP 2) gave a presentation about the workshops they did during their Erasmus+ activities. EVALUATION PHASE: evaluation by all partners after the physical mobility to Slovakia was realized by Google Forms an conclusion was: – accommodation: very good,self cooking was a successful formula – workshop: the students worked very hard on their workshop and they were motivated, they suggested also some changes in the descriptions of the workshop so we could improve it – cultural activities, students of Slovakia loved Bruges, Ypres and Ostend – students kept in touch with each other.