Science 4 · Grade 3 · Cambridge Primary Science Stage 4

Unit 6: Electricity

5 sections · 79 questions

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Sections

6.1Which materials conduct electricity?e.g. Is a metal key a conductor or an insulator? · 19 questions Practice
6.2Does water conduct electricity?e.g. Why not touch switches with wet hands? · 15 questions Practice
6.3Using conductors and insulators in electrical appliancese.g. Why are handles made of plastic? · 15 questions Practice
6.4Switchese.g. What does a switch do? · 15 questions Practice
6.5Changing the number of components in a circuite.g. Add a lamp: brighter or dimmer? · 15 questions Practice