A demonstration of how to separate sand and salt from water using filtration and distillation.

This clip is from:
Bitesize Secondary, Science 1
First broadcast:
28 February 2008

Lead students through an investigation of the different allotropes of carbon. Challenge students to conduct a card sort in which they are provided with different properties and uses and have to match these to the structures of diamond, graphite, fullerenes and graphene.