Figures made up from four strips Animation Play

Figures symmetrical with respect to a point Student activity Play

Figures symmetrical with respect to a point Whiteboard exercise Play

Figures that have reflection symmetry Whiteboard exercise Play

Finding areas Student activity Play

Finding areas Whiteboard exercise Play

Finding images of figures under reflection Student activity Play

Finding images of figures under reflection Whiteboard exercise Play

Finding images under symmetry Student activity Play

How to compose transformations Animation Play

How to compose translations Animation Play

How to get similar figures Animation Play

How to get similar figures Student activity Play

How to know what transformation was used Animation Play

How to rotate a figure in the coordinate system Animation Play

How to translate a figure by a vector Animation Play

Hybridisation and multiple bonds Student activity Play

Hybridisation in methane molecule Animation Play

Identification of the functional groups in the molecule Animation Play

Image of a figure (reflection in the x-axis) Animation Play

Image of a figure (reflection in the y-axis) Animation Play

Image under translation Animation Play

Images of figures Animation Play

Inscribed circles, circumscribed polygons Student activity Play

Is a practical demonstration reliable? Student activity Play