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This unit is designed to revise concepts to which children have been introduced in Year 2 and Year 4. The unit consolidates children's knowledge of materials which are electrical conductors, extends understanding of ways in which the brightness of bulbs or speed of motors in a circuit can be changed and develops children's understanding of the value of using conventional symbols for communication.
This unit provides opportunities for children to carry out a complete investigation relating to electric circuits.
Work in this unit also offers opportunities for relating knowledge and understanding of electricity to familiar phenomena.
This unit takes approximately 6 hours.
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