Interactive
Use the electricity symbols for wire, battery, bulb and switch.....Make pictures/cards of these and have the kids come up with series and parallel circuits...
Also, saftey tips, conservation tips, how electricity can harm you...let the kids add or write their own onto the board
Will the bulb light? Voting each day when they come in of a picture of a bulb, wire, and battery connected somehow, kids vote if it will light or not light and test at their seats.
Conductor/Insulators Testing center and have kids check off the items they have tested.
Those are a few that I use