This site has grades K - 7 EVERYTHING: Incuding highlighting big ideas, helping you learn how to teach concepts, models, strategies for instruction, games, practice, even year plans. While not specifically designed for Sask Curriculum, it is close.
From BChttps://coastmetro.ca/elementary-math-project/
Progression of Outcomes for Place Value_1
Progression of Outcomes for Patterns and Relations
Progression of Outcomes for Fractions
