2 Three ways to separate mixtures 0 Keywords: mixturespropertiesseparation of mixtures Students select the most appropriate method that could be used to separate five different mixtures. Preview
3 Iron filings, sand and salt 1 Keywords: developing systemsinvestigationmixturesphysical propertiesself assessmentseparation of mixtures This practical task requires students to use methods of separation to separate a mixture of salt, sand, and iron filings. Students explain how they did this and the property of the substance that they used. Preview