Ask children to colour and decorate the board with permanent markers.
Let them imagine the landscape and the types of electricity
Connect the plug coming from the turbine-dynamo.
Place the board away from the turbine.
Rotate the turbine using the a hose or a faucet with a sufficient flow.
Move clips to switch on and off the LED lights.
||It's better to be two to operate. One holding and operating the board and the other one aiming at the turbine with the hose (don't be afraid to get wet!).