019 Wednesday 21th of August 2019 -At 07.30 – 16.00 : 148 second grade students and 16 teachers went on a field trip at National Science Museum (NSM), Pathumthani Province – บ้านที่สองอันอบอุ่น
019 Wednesday 21th of August 2019 -At 07.30 – 16.00 : 148 second grade students and 16 teachers went on a field trip at National Science Museum (NSM), Pathumthani Province