Estimating metric units of length Whiteboard exercise Play

Estimating the gradient Student activity Play

Estimating the gradient of a curve Whiteboard exercise Play

Estimating the median and the quartiles Animation Play

Estimating the time elapsed since the organism died Animation Play

Estimation of the median and the quartiles of grouped data Student activity 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

Explain and justify Whiteboard presentation Play

Explain and justify Class activity 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 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 Whiteboard exercise Play

Finding square roots – more difficult problems Student activity Play

Finding the area of a trapezium Whiteboard exercise Play

Finding the area of a triangle Whiteboard exercise Play

Finding the exact values of trigonometric ratios for selected angles Student activity Play

Finding the length of a segment Student activity Play