Properties and changes

Exploring the properties of everyday materials and reversible and irreversible changes to them.

Lessons

Lesson 1: Hardness

Knowledge

  • To determine the hardness of materials and link this to their uses.

Working scientifically

  • To evaluate the hardness test to determine the degree of trust in the results.

Lesson 2: Transparency

Knowledge

  • To determine the transparency of different materials and link this to their uses. 

Working scientifically

  • To plan and draw a table of results.

Lesson 3: Conductivity

Knowledge

  • To determine the conductivity of different materials and link this to their uses.

Working scientifically

  • To write a detailed, organised method that is easy to follow.

Lesson 4: Reversible changes

Knowledge

  • To demonstrate reversible changes.

Working scientifically

  • To write a prediction using prior knowledge of the states of matter.

Lesson 5: Irreversible changes: Burning and rusting

Knowledge

  • To demonstrate irreversible changes.

Working scientifically

  • To analyse observations about rusting and use them to support a conclusion.

Lesson 6: Irreversible changes: Mixing

Knowledge

  • To demonstrate irreversible changes.

Working scientifically

  • To measure the circumference of a balloon accurately.

Key skills

Planning

  • Writing a
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Key knowledge

  • To describe
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Key vocabulary

burning

control variable (Y4)

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Knowledge organiser: Science – Y5 Properties and changes

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Vocabulary display: Properties and changes

A display version of the key vocabulary from the Properties and changes unit.

Subject resources

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