A chord and a diameter of a circle Whiteboard exercise Play

A chord and a diameter of a circle Student activity Play

A circle in the coordinate system Whiteboard exercise Play

A circular arc Student activity Play

A circumference Animation Play

A diameter Animation Play

A horizontal throw Animation Play

A magnifying glass Student activity Play

A magnifying glass Animation Play

A microscope Student activity Play

A microscope Animation Play

A prism Student activity Play

A prism Slideshow Play

A prism Whiteboard exercise Play

A space colony – factorisation makes calculations easier Student activity Play

A triangle and circles Student activity Play

Altering the  y-scale and the  x-scale Student activity Play

An application Student activity Play

An upward vertical projection and free fall Student activity Play

An upward vertical projection and free fall Whiteboard exercise Play

Angles in triangles and quadrilaterals Whiteboard presentation Play

Angles in triangles and quadrilaterals Class activity Play

Application of the factor form of a quadratic function Whiteboard exercise Play

Applying proportion Student activity Play

Approximation of the area of a circle Animation Play