East Northumberland Secondary School Grade 12 student Holly Tetzlaff will be representing Canada at the International Stockholm Junior Water Prize Competition, or as she calls it, the "Science Olympics."

The APEGA Science Olympics had 600 students from Grades 1 to 12 competing in a series of problem-solving challenges focused on engineering and geoscience.

Students from across southern Alberta put their science skills to the test at the Lethbridge Regional Science Fair and Science Olympics Saturday.