ScienceEnergyAges 10–11
More batteries, brighter bulb
Associate the brightness of a lamp or volume of a buzzer with the number and voltage of cells used in a series circuit
Learning resources
Reviewed external links that reinforce this concept. They do not replace Gakuva’s teaching approach.
No reviewed resources for this concept yet.
The teaching approach above still stands. Curated practice links will appear here as the shelf fills.
Explore the learning path
3 before · 3 after
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This concept
More batteries, brighter bulbConceptual concept
Check understanding
- Describe the pattern: more cells (or higher voltage) = brighter bulb / louder buzzer
- Explain that more cells provide more energy to the circuit
- Predict the effect of changing the number of cells on a component's behaviour
“Can your child explain why adding a second battery makes the bulb brighter, and predict what happens with three batteries?”
Curriculum record
- Type
- Conceptual
- Subject
- Science
- Domain
- Energy
- Age range
- Ages 10–11
Standards
uk-nc-2013:Y6.Sci.E.1