Graph of a quadratic function Animation Play

Graphs of functions similar to the reciprocal function Student activity Play

How to draw a triangle symmetrical to a given point Animation Play

How to get similar figures Animation Play

How to get similar figures Student activity Play

Images of figures Animation Play

Lissajous figures Simulation Play

Numerical integration – mid-ordinate rule Class activity Play

Numerical integration – mid-ordinate rule Whiteboard presentation Play

Perimeters of geometric figures Student activity Play

Property of similarity with scale – the areas of similar figures Whiteboard exercise Play

Property of similarity with scale – the volumes of similar figures Whiteboard exercise Play

Reflection symmetry Whiteboard exercise Play

Reflection symmetry Animation Play

Shapes that have reflection symmetry Student activity Play

Similar figures Whiteboard exercise Play

Similarity of figures Whiteboard exercise Play

Sketching the graph of a quadratic function Student activity Play

Sketching the graph of a quadratic function Whiteboard exercise Play

Symmetric figures Whiteboard exercise Play

Symmetrical figures Whiteboard exercise Play

Symmetrical graphs Student activity Play

Symmetrical graphs Animation Play

Symmetrical graphs Simulation Play

Symmetrical triangles Animation Play