Properties and changes
Exploring the properties of everyday materials and reversible and irreversible changes to them.
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Materials: Properties and changes
Unit outcomes
Pupils who are secure will be able to:
- Determine the hardness of different materials and link this to their uses.
- Determine the transparency of different materials and link this to their uses.
- Determine the thermal and electrical conductivity of different materials and link this to their uses.
- Demonstrate, identify and describe reversible and irreversible changes.
When working scientifically pupils who are secure will be able to:
- Evaluate the hardness test to determine the degree of trust in the results.
- Plan and draw a table of results.
- Write a detailed, organised and easy to follow method.
- Write a prediction using prior knowledge of the states of matter.
- Analyse observations about rusting and use them to support a conclusion.
- Measure accurately in centimetres.
Suggested prior learning
Materials: Mixtures and separation
Get startedLessons
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
Related content
Resources
Unit resources
Science
Knowledge organiser: Science – Y5 Properties and changes
A summary of the most important information for pupils. Captures the key facts and definitions from the Science 'Properties and…
Science
Vocabulary display: Properties and changes
A display version of the key vocabulary from the Properties and changes unit.
Cross-curricular opportunities
British values: mutual respect.