Lesson Plan: 3C.4.09

Hamble Lesson Observation Plan
Learning About
Where do particles go when they are dissolved?
Keywords:
    		Memory Anchor:
    Method Precise Learning Objective Linked Question / Activity
    (Designed for maximum working out)    		 Stepping Stones Pitstop Check
    (Thinking Map)
    When dissolving no particles are destroyed so there is a conservation of material and mass.

    Demo: conservation of mass for dissolving substances. Weigh out some salt. Measure the mass of some water. dissolve the salt into the water and reweigh the mixture.
    The reverse of dissolving is crystallisation.

    Links To the Big Ideas
    ForcesParticlesEnergyCells