A mirror and a light bulb Animation Play

A mirror and a light bulb Student activity Play

Biological treatment of wastewater Student activity Play

Coloured filters Student activity Play

Coloured objects Student activity Play

Examples of functions represented in words – part 2 Student activity Play

Finding lengths Whiteboard exercise Play

Finding lengths Student activity Play

Finding the polar coordinates of the points Animation Play

How does an oscilloscope operate Animation Play

Intensity of screen illumination Animation Play

Introduction to an enlargement Animation Play

Inverse square proportion Student activity Play

Lorentz force Student activity Play

Operation of a wastewater treatment plant Animation Play

Oscilloscope Student activity Play

Oscilloscope Whiteboard exercise Play

Oscilloscope and a magnet Animation Play

Polar coordinate system Student activity Play

Polarisers in a calculator Animation Play

Rotation of the polarisation plane Student activity Play

Statements about coloured filters Whiteboard exercise Play

The electron microscope Student activity Play

The formation of an image by a spherical mirror Student activity Play

The image of a given electric signal Animation Play