From Solar Spark, this simple activity allows students to make a spectrometer using a card box and a compact disc. The compact disc acts as a diffraction grating and splits the light being observed into its constituent wavelengths. This gives the colours of the rainbow when viewing white light. This type of...

This activity, from Solar Spark, allows students to investigate light and the eye. A template is provided that students can colour to produce a Newton Wheel. White light is made up of lots of different colours and by spinning the colours on the disc, the eye combines the spinning colours and sees the disc as if it...

This Cre8ate maths activity draws on measuring stretchiness which involves the collection of real data, calculating percentages and experimental design. This resource models one way in which engineers use their knowledge of mathematics to investigate the properties of materials. Here students investigate the...