In this activity, students use a simple paper chromatography method to separate and identify the components present in commercially available food colouring. Use the extension ideas...
Light is made up of wavelengths of light, and each wavelength is a particular colour. The colour we see is a result of which wavelengths are...
In this activity, students investigate the belief held by scientists that colour has an influence on the taste of food. The sense of sight or vision...
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