Developing learners will be able to construct the perpendicular bisector of a straight line. Secure learners will be able to construct the perpendicular bisector of a straight line from a point.

A real-life context for angle bisectors. Angle bisectors can be used with a clock face to determine compass directions. A alternative to just constructing angles bisectors for the sake of them.

In maths, a construction is an accurate drawing. Besides constructing triangles, there are two main constructions which can be done using a ruler, a pair of compasses and a pencil: After the ...