Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Match word problems, visual models, and expressions & equations. Warm up with a Mystery Math Mistake as you add two 2-digit numbers using a decomposition strategy. Find Which One Doesn't Belong to ...

Order fractions with the same numerator and different denominators using bar models. Compare fractions with the same numerator and different denominators. Compare and order fractions using bar models.

Dividing by a fraction tells us how many smaller parts make up a whole number or another fraction. Bar models can help visualise the process of dividing by a fraction. We can also use the 'invert and ...