Direct and Inverse Proportion: Understanding How Quantities Change Together (Teach This Topic)
This guide supports you in teaching direct and inverse proportion to a learner aged 11 to 16. It moves from scale factors and unitary calculations to constants, equations, tables, graphs and written contexts. Use the checks to identify whether your learner understands the mathematical model rather than relying only on visible increases or decreases.
This lesson just one in the category Teach This Topic. To access this lesson you need to have a valid learner account, ask your parent to register you now.