Third Grade - Electricity Crossword Puzzle

QUESTIONS LIST:

• electrical charge : property of matter that we cannot see
• glass : example of an insulator
• copper : example of a conductor
• same : charges that are the _ will push away from each other
• positive : type of charge, uses the symbol (+)
• closed : circuit that is unbroken, will provide power
• open : circuit that is broken, will not provide power
• on : when the switch is _ the current will flow
• current : flow of charged particles
• opposite : charges that are _ will come together
• switch : opens and closes a circuit. it controls the flow of the current
• circuit : path that the electric current flows
• off : when the switch is _ the current cannot flow
• insulator : does not allow electricity to flow easily, prevents us from getting shocked
• conductor : allows electricity to flow easily
• electricity : energy that gives power
• negative : type of charge, uses the symbol ( - )