Estimating metric units of length Whiteboard exercise Play

Examples of discontinuous variation Slideshow Play

Examples of functions represented in words Student activity Play

Examples of functions represented in words – part 2 Student activity Play

Exercises about the equation of the circle with centre at an arbitrary point Student activity Play

Explain and justify Class activity Play

Explain and justify Whiteboard presentation Play

Finding angle Whiteboard exercise Play

Finding length of the space diagonal of a cube Whiteboard exercise Play

Finding lengths Whiteboard exercise Play

Finding lengths Student activity Play

Finding points of intersection algebraically Animation Play

Finding sides Student activity Play

Finding sides Whiteboard exercise Play

Finding square roots (1) Student activity Play

Finding square roots (2) Student activity Play

Finding square roots – more difficult problems Student activity Play

Finding square roots – more difficult problems Whiteboard exercise Play

Finding the area Whiteboard exercise Play

Finding the area of a trapezium Whiteboard exercise Play

Finding the area of a triangle Whiteboard exercise Play

Finding the centre of a circle Student activity Play

Finding the centre of a circle Simulation Play

Finding the centre, the radius and the equation of a circle Student activity Play

Finding the equation of the tangent Whiteboard exercise Play