drawingAccurate

This whole class topic needs equipment and often lots of spare copies of the worksheets.

photocopying on to card - might help
a small screwdriver to tighten the compasses - can be a good idea
having small bits of card and sellotaping them at the back of the paper, where the compass point has made a "too large hole" can rescue students from "starting again"

sample Q from each layer	teach-learn questions
new skill to draw:	semicircles to size (but no need to measure)	2 equal semi circles and perpendicular bisector angle bisector	perpendicular bisector no scaffold	angle bisector no scaffold
rationale	Easier than whole circles
layer	1	2	3	4	5	6	7	8	9	10	11	12
practise-learn worksheets
print hints	print s/s suggestion: Q1: 3n Q2:2n Q3:n Q4 n/2 where n is number in class					print s/s 1pp need plain/coloured paper scientific calculator ruler angle measurer
equipment hints	pair of compasses fitted with short, sharp pencil	pair of compasses fitted with short, sharp pencil ruler + additional pencil