Vietnamese students won three bronze medals at the annual International Junior Science Olympiad (IJSO), which took place in Baku, Azerbaijan from Dec. 2-11.

The students are from the Hanoi-Amsterdam High School. This is the third time the school has sent a team to the IJSO, which is designed for students under the age of 15.

The competition includes two theoretical exams for individuals and an experimental test for teams.

The 6 th IJSO attracted the participation of young people from 51 countries and territories worldwide./.