This unit takes place in Term 4 of Year 10 and is followed by the equations of straight line graphs.
Students learn how to generate and describe arithmetic and geometric sequences on a position-to-term basis. Learning progresses from plotting and reading coordinates in the first quadrant to describing geometric sequences using the nth term.
How to teach working out the reciprocal of integers, fractions, decimals and mixed numbers.
How to teach proving geometrical properties using algebra.
How to teach solving 3D problems using trigonometry.