An easy to use, free online adaptive quiz from Mangahigh.
Construct the locus of points subject to a set of rules. These can include using a perpendicular bisector, angle bisector, parallel lines, arcs or circles. Construct the path of a point moving from a fixed centre. Understand that the shortest distance between a point and a line is found perpendicularly.
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Guidelines and activities to present a unit on bridges in years 3-6.
In years 3 and 4 the work includes designing and building a bridge to cross a river.
Progression is assured in years 5 and 6 by asking the pupils to design a bridge that can open and close and/or can be lit up.