2025-04-02 Mathematical Olympiad Final (S2-S7) Mathematical Olympiad Final (S2-S7) 2 April Mathematical Olympiad Final (S2-S7) More information is sent internally.
2025-04-06 European Schools Science Symposium (ESSS) European Schools Science Symposium (ESSS) 6 April - 9 April European Schools Science Symposium (ESSS)
2025-04-07 Art Week Art Week 7 April - 11 April Art Week In 2024-2025, the theme is "When metamorphosis becomes art".
2025-04-22 International Mother Earth Day International Mother Earth Day 22 April International Mother Earth Day
2025-04-23 World Book and Copyright Day World Book and Copyright Day 23 April World Book and Copyright Day
