This educational scenario is an interdisciplinary scenario. It is connected with the subjects of the Environmental Study, Language, Physics, Arts and Music. Gives some ideas and explanations to develop and process the spatial thinking of students with visual impairments about water in everyday life and how from the source, the lake the river or the hydroelectric plants which produce "green energy" and does not pollute the environment, and on the contrary, it protects lakeside life, the water is gathered in the aqueduct .There it is cleansed and then large water pipes are shared in the homes and other buildings of a settlement. The used water goes with sewer pipes in the sewers and the biological cleaning building where it is cleaned with special purification treatment before it returns to nature to a nature-safe state. The educational scenario is applied to the classroom