Talk with your child about how to cross the road. Explain that this is best done in a place where there is a traffic light or pedestrian underpass. Tell us, what does each traffic signal for pedestrians and for drivers of cars. Will instruct the child that, even crossing the street on a green light, we must first look left, then right, to verify the absence of moving machines. Ask the child to draw three lights with different light signals, and to explain to you what it means to each of them.