How Does Energy Work Investigating Electricity Sally M Walker a Lerner Publications Company Minneapolis
Chapter 1 PEoPlE anD ElECtriCity Long ago people lit their homes with candles Now we use electricity Electricity is a form of energy It can be used in many ways How do people use electricity 4
Look around you What electrical things can you see Lights A computer A TV Electricity powers lamps computers and many other things around a home 5
