Statements about periscopes Whiteboard exercise Play

Stationary waves Animation Play

Stationary waves Student activity Play

Sunglasses with a polariser Animation Play

Symmetric figures Whiteboard exercise Play

Symmetrical graphs Animation Play

Symmetries with respect to two perpendicular lines Student activity Play

Symmetry Class activity Play

Symmetry Whiteboard presentation Play

The absorption of radiation by matter Animation Play

The angle of incidence and the angle of refraction Animation Play

The colours of paints Whiteboard exercise Play

The Doppler effect in the animal world Student activity Play

The figure and its symmetry Whiteboard exercise Play

The functions  y = x 2  and  y = –x 2 Student activity Play

The law of reflection Slideshow Play

The Law of Reflection Simulation Play

The Law of Reflection Student activity Play

The Law of Reflection Whiteboard exercise Play

The Law of Wave Reflection Whiteboard exercise Play

The Law of Wave Reflection Student activity Play

The Law of Wave Reflection Animation Play

The light microscope Student activity Play

The pairs of congruent figures Simulation Play

The phenomenon of radiation Student activity Play