Students learn how to use ratio notation to solve problems ranging from interpreting the scale of a map to calculating a speed, distance or time.
This unit takes place in Term 3 of Year 8 and follows on from multiplying and dividing with fractions.
Develop fluency
Reason mathematically
Solve problems
Ratio, proportion and rates of change
Problem solving lesson on two-way tables and frequency trees.
Three typical exam questions to revise on plotting quadratic, cubic and reciprocal graphs.
Linking cumulative frequency graphs to ratio, percentages and financial mathematics.