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Grade 4: Electricity (What are electric circuits, conductors and…
Grade 4: Electricity
What are electric circuits, conductors and insulators?
Conductor
Insulator
Open electric circuit
Closed electric circuit
Series circuit
Parallel circuit
How do we use electricity?
a television
a video game system
a ceiling fan
electric stove
a light
What is electricity?
Electric charge
Protons have a positive charge.
Electrons have a negative charge.
Neutrons are neutral. They have no charge.
Static electricity
Electric current
