The Manitoba Schools Science Symposium (MSSS) is the largest annual science event held for students throughout Manitoba. MSSS is held the final week of April at the University of Manitoba and is open to all students from grades 4 to 12.

Each year, some 550 young scientists attend MSSS to present their research to top scientists and industry experts. The student participants can present their work in nine divisions and four age categories for medals, specials awards, scholarships, program enrollments and trips worth over $30,000.