60 minutes presentation and activities.
Suitable for Science classes and S & E classes.
Year 5 to Year 12
Colour vision, colour blindness and colour after-images are then investigated.
Colour addition (RGB) is demonstrated.
The spectacular colours produced by crossed polarizing filters are used to illustrate the study of materials under stress.
Colours produced by filters, prisms, diffraction gratings, spectroscopes, Benham's disc, and chromatography are included.
Students will also make a diffraction grating spectroscope to keep.