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SciencePrimary 5Electrical systems

Electric Carnival

Electric Carnival is a Primary 5 Science game about what affects the electric current in a circuit. Your child will explore how the number of batteries and the number of bulbs in a circuit change the brightness of bulbs.

Sample Questions

  1. What happens to the brightness of a bulb when more batteries are added to a circuit? Explain why.
  2. In a series circuit, what happens to the brightness of each bulb when more bulbs are added?