B2.12 solve problems involving ratios, including percents and rates, using appropriate tools and strategies
Proportional Reasoning is integrated across strands and continues to be one of the top areas for growth province-wide as identified by EQAO
Multiplicative thinking is an essential skill to continue to develop as students see relationships within and between ratios
Refer to the Ontario Ministry of Education's "Strategies for Mental Math" document for more information on strategies and models.
manipulatives
bar models
ratio tables
double number lines
graphs