Hi everyone!  Just a little background about me: I'm a maths teacher currently teaching in Australia but I've taught from Year 7 t...

GENERAL ALGEBRA Substitution into Expressions BIDMAS / Order of Operation Adding Like Terms Expanding Brackets / The Distributive L...

ANGLES Basic Angle Rules Angles in a Triangle Angles in a Quadrilateral Internal and External Angles of a Polygon Angles in a Reg...

OPERATIONS Multiplication Division Decimal Multiplication Decimal Division Significant Figures and Estimation Direct and Indire...

AVERAGES Surveys, Questionnaires, Bias and Types of Data Mean, Median, Mode and Range Combined Mean Stem and Leaf Diagrams Freque...