Junior Science Olympiad 2024 Syllabus. General science natural science and mathematics Registration will be open from 29th july 2024 and end on 20 september 2024.

International junior science olympiad (ijso) is a competition in science for students who are fifteen years or younger on 31 st december of the competition year. The international junior science olympiad syllabus includes components of science (physics, chemistry, biology) along with mathematics.