simplestForm

sample Q from each layer	teach-learn questions
layer	1	2	3	4	5	6	7	8	9	10	11	12
practise-learn worksheets
print hints	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp	d/s 2pp

teach-learn-practise

NC information

National curriculum code and descriptions (partially) covered by the strands

R2 use scale factors, scale diagrams and maps

R4 use ratio notation, including reduction to simplest form