Multiplying both sides of the equation Student activity Play

Multiplying both sides of the equation Whiteboard exercise Play

Parallel lines – part I Student activity Play

Points and sides of a line Animation Play

Points of intersection Student activity Play

Polar coordinate system Student activity Play

Powers of the number 10 Student activity Play

Prime factorisation in finding square roots Whiteboard exercise Play

Prime factorisation of the radicand Student activity Play

Prime factorisation of the radicand Whiteboard exercise Play

Proportions Student activity Play

Quartile coefficient of skewness Student activity Play

Quartiles and interquartile range Student activity Play

Range Student activity Play

Ratios of sides in a triangle Animation Play

Reach the star Game Play

Roots of roots – finding true equations Whiteboard exercise Play

Rotating a half-turn – symmetry with respect to a point Student activity Play

Sides of a line Student activity Play

Sides of a line Whiteboard exercise Play

Sides of the trapezium Animation Play

Sides of the triangles Animation Play

Simplification of equations Class activity Play

Simplification of equations Whiteboard presentation Play

Simplifying algebraic expressions Student activity Play