This paper will present at first the peace impossible situation inside the elementary schools. with the reference records of daily field studies in secondary schools; subsequently propose cooperative games as an educational alternative to support peace comprehensive schools in the State of Mexico. analyzing the above from the perspective of methodology of latin peace studies. https://safeersappliancers.shop/product-category/samsung-rs52n3313ww-no-frost-side-by-side-fridge-freezer-with-non-pl/