Photocell Whiteboard exercise Play

Photovoltaic cell Student activity Play

Polar coordinate system Student activity Play

Polarisers in a calculator Animation Play

Pupil Student activity Play

Pupil Whiteboard exercise Play

Rotation of the polarisation plane Student activity Play

Semiconductor laser Whiteboard exercise Play

Semiconductor laser Student activity Play

Semiconductor laser Slideshow Play

Statements about coloured filters Whiteboard exercise Play

Sun Animation 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

The operation of an oscilloscope Whiteboard exercise Play

The operation of an oscilloscope Student activity Play

The Purkinje effect Student activity Play

The Purkinje effect Animation Play

The Purkinje effect Whiteboard exercise Play

The size and location of an image Animation Play

The structure of an oscilloscope Animation Play

Transmission electron microscope Slideshow Play

Transpiration and factors affecting its rate Student activity Play

TV screens Whiteboard exercise Play