- separate perceptual colour and spectral colour - separate altering a colour by adding frequencies from altering a colour by...

Teaching Guidance 11-14

The central idea to get across here is that white light comes from the Sun and ordinary filament bulbs, and is a mixture of...

Teaching Guidance 11-14

For most people, colour is an innate property of an object. For example, a red dress is red simply because it has that colour.

Teaching Guidance 11-14

You need to be very clear about the distinction between situations where more and more frequencies are added to the light that...

Teaching Guidance 11-14

Except for individual study for the particularly interested, we do not suggest that you ask pupils to research how a rainbow...

Teaching Guidance 11-14

A small disagreement about colour

Teaching Guidance 11-14

There's a good chance you could improve your teaching if you were to try these strategies.

Teaching Guidance 11-14

On the one hand pupils are quite prepared to accept that light can travel 150 million kilometres from the Sun to the Earth and...

Teaching Guidance 11-14

Teaching Guidance 11-14

Teaching Guidance 11-14

Teaching Guidance 11-14