Now that Ms. Frizzle has raised it one can see the second wheel, the rope, and the crank levers. # It's a long pole. # The aft end with the controls and with ropes dangling from it is held by the operator. # The forward end has a horizontal wheel with a loop dangling from it. # The device is supported by another wheel.
… what Ms. Frizzle is doing?
Spoiler:
Cuegan turned around on their seats so they can see it better.