Bulgarian Mobility- 
Main Theme: Astronomy and Planets 
1.Class Observation of STEAM lesson/Denimila/ - Grade 3 Theme: Venus Planet
2.Class Observation of a STEAM lesson /Ralitsa/- Grade 3/ aged 10/ Theme: Neptune Planet
3.Workshop – Zhaklin – Grade 4 /aged 11/ Theme: Mineral on Earth
4.Workshop- Danaila- Preschoolers /aged 6-7/ Theme: The magic of Germination Wednesday /Day 3/
5.CLASSESS OBSERVATION 3 STEAM classes with Science teacher Denimila and Music teacher Vessela
 6.Guests visit mixed classes /Galaxies/ Teachers: Danaila and Vanya Chobanova 7.How to integrate Science games into the learning process- discussions and reflections. MUSEUMS AND BRIDGES OF SOFIA -PHOTOWALK
 1.SOFIA REGIONAL HISTORY MUSEUM -https://www.sofiahistorymuseum.bg/en/ 2.MUSEUM OF THE MODERN ART KVADRAT - 500 https://nationalgallery.bg/visiting/kvadrat-500/ On the second and third days of our AstroSTEAM adventure, in the Bulgarian household project 'Time for Coding,' which is part of the Erasmus exchange for sharing best practices in education, a series of interdisciplinary lessons and workshops took place, proving to be intriguing, engaging, and filled with new knowledge and skills.