3A6 – week ending 9th May

 We spent one period looking at enlarging shapes using a scale factor to find a missing side which was a follow on from the work last week. We then went onto substituting values into formulae which has been done previously in S1, S2 & S3 as a bit of revision whilst pupils who were absent last week sat their S3 exams. Work on substituting values into formulae can be found on the MyMaths website under Library – Algebra – Expressions & Formulae – Substitution 2.