Reversible And Irreversible Changes Ks2 Homework Policy

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Year 5 Properties and changes of materials: Reversible and Irreversible Changes

Image Title

In this lesson, pupils learn about dissolving and mixing, the difference between reversible and irreversible changes and how they can be useful, particularly in cooking. This lesson uses material from the new KS2 science curriculum and may be precded by Properties and changes of materials: Grouping materials.

Pupils will learn:

  • That some materials will dissolve in a liquid to form a solution.
  • That dissolving, mixing and changes of state are reversible changes.
  • How some changes result in the formation of new material and this kind of change is irreversible.

Related lesson plans and articles

Year 5 Properties and changes of materials: Grouping materials

Year 4 States of matter: Solids, liquids and gases

Year 4 States of matter: Exploring changes of state

Year 5 Forces: Falling

Year 5 Earth and Space: The Solar System

Year 5 Animals, including humans: Growing and Changing

Year 5 Living things and their habitats: Reproduction

Getting arty with science – 25 fun activities to enhance your science programme of study

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