Little boys and girls do you know how the electricity is produced in a dam? Well to learn how the electricity is generated in the dam first you need to build and design a water dam and then produce electricity from there. A water dam is always builds on a large water resource mostly on a river. For building the dam first you need to stop the river’s water flow. Cut some trees and use their logs to build temporary blockage of the water. First use the plow truck to clear the wet mud from the river’s basin. Steer the dumper truck to throw stones on the river’s basin and then fill it with concrete to strengthen the base of the dam.