Students continue to develop their algebraic reasoning skills by expanding a pair or brackets, factorising expressions, solving equations and formulae and changing the subject of a formula.
This unit takes place in Term 4 of Year 8 and follows on from setting up and solving equations.
Develop fluency
Reason mathematically
Solve problems
Algebra
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.