8. Electricity

Which component does electricity flow through in a circuit?

• wires
• string
• rubber
• plastic

Which word best describes the circuit on the right?

• open
• complete

• incomplete

• switch

Which image shows a circuit that will light the lamp?

• 
• 
• 

Tags

NGSS.3-5-ETS1-1

NGSS.4-PS3-2

Sort the materials below into electrical conductors and insulators.

Groups:

(a) Conductors

,

(b) Insulators

• stainless steel

• aluminium

• ceramic

• wood

• glass

• plastic

• copper

• gold

• cotton

• silver

Match the following

• series circuit

• 
• switch

• 
• simple circuit

• 

Tags

NGSS.4-PS3-2

Label the circuit.

a

b

c

d

lamp

battery

wire

lamp holder

Tags

NGSS.4-PS3-2