Students should already be familiar with the concept that electricity is the flow of electrons and that current electricity flows through a closed circuit.
(Students; should be; familiar with the concept that electricity is the flow of electrons and that current electricity flows through a closed circuit; T:already) (electricity; is; the flow of electrons) (current electricity; flows; through a closed circuit)
Students electricity current electricity
should be is flows
familiar with the concept that electricity is the flow of electrons and that current electricity flows through a closed circuit T:already
the flow of electrons
through a closed circuit