One look is worth a thousand words. After numerous attempts to explain to my child what is a water well and how it works, the idea to make its working model popped into my head. I must say this is an original craft I'm very proud of :) You will need: milk or juice carton round stick, cocktail straw or pencil piece of cardboard piece of wire craft knife scissors thick thread glue plastic toothpaste or bottle cap 1. Cut away two walls of the carton, so that you have a square basin, a roof over…