Learning by doing, class without walls is an important part of VFIS learning activity. Due to Covid, VFIS has decided to bring "field trip at school" to secondary students with the topic: Rock - Ores - Mineral - Fossil. This is one of the key topics, and continuously develop their understanding about matter in the microscopic view in higher grades.

With interesting sharing from Mr. Nguyen Ba Tuyen, leader and founder of Ho Chi Minh city crystal research team (HCRT), students have learned about rock and ores in Vietnam as well as mineralogy through all the hands-on avtivities on real samples.