Unit outcomes
Pupils who are secure will be able to:
- Recall a range of electrical appliances and classify them as mains or battery-powered.
- Explain why something is either mains or battery-powered.
- Explain how to test if a circuit works and identify when simple electric circuits will work.
- Identify symbols for open and closed switches.
- Predict whether a circuit will work based on whether the switch is open or closed and explain that it works by breaking and completing a circuit.
- Give examples of how switches are useful.
- Describe that a material is a good electrical conductor when it is added to an electric circuit and the bulb lights.
- Describe that a material is a good electrical insulator when it is added to an electric circuit and the bulb does not light.
- Recall that metals, for example, are good electrical conductors and plastics, for example, are good electrical insulators.
- Describe that the more bulbs added to a series circuit, the dimmer the bulbs will be.
- Explain that the bulbs will be dimmer when more are added to a circuit, as less energy is transferred to each of them.
- Describe precautions for working safely with electricity.
- Explain some precautions using knowledge of circuit diagrams, electrical components, conductors or insulators.
When working scientifically, pupils who are secure will be able to:
- Draw a results table and record a range of appliances under the correct headings ‘Mains’ or ‘Batteries’.
- Identify and draw simplified electric circuit symbols and use these to draw a simplified circuit diagram.
- Write a method for the investigation that considers appropriate equipment, ordering clearly written steps and considering safety.
- Pose questions relating to bulbs in an electrical circuit.
- Explain why a selected question is testable.
- Suggest that new inventions will change safety advice.
Please note that Kapow Primary Science lessons are designed to be 1 hour and 30 minutes long, to reflect the requirements of a core subject.
Suggested prior learning
Energy: Light and shadows
Get startedLessons
Lesson 1: Using electricity
Lesson 2: Building circuits
Lesson 3: Switching on and off
Lesson 4: Investigating electrical conductors and insulators
Lesson 5: Investigating bulb brightness
Lesson 6: Electrical safety
Key skills
Posing questions
- Considering
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Key knowledge
To know:
- That
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Key vocabulary
ammeter
appliance
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Unit resources
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Assessment – Science Y4: Electricity and circuits
Assessment resources for this unit. Use
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Knowledge organiser
A summary of the most important
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Subject resources
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Policy support
Outlines the intent and rationale behind
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Science: Long-term plans
Long-term plans for both standard and
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Equipment list
A list of essential and optional
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Science: Progression of skills and knowledge
Progression documents showing how skills and
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Key vocabulary
Vocabulary progression document that outlines the
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Assessment
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National curriculum mapping
A mapping document showing each of
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Mappingㅤ
This document shows schools how our
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Cross-curricular opportunities
English: Spoken language, Writing.
Mathematics: Geometry – properties of shapes.
Design and technology.
British values: Rule of law, Mutual respect.
RSE & PSHE.