For kindergartens and primary schools in the state of Nordrhein-Westfalen apply the “Educational principles for children from 0-10 years” (https://www.mkffi.nrw/sites/default/files/asset/document/bildungsgrundsaetze_januar_2016.pdf).
Information for parents about day care centers in Nordrhein-Westfalen in several languages can be found at
https://www.kita.nrw.de/node/406#Elternbroschuere-informiert-in-zwoelf-Sprachen
The German federal states have developed education plans (curricula) that implement the educational standards in the individual school subjects. The education plans define the subject-related requirements (learning content) and describe the competencies to be achieved (learning goals). On basis of the education plans, the schools develop their own curricula for the subjects.
The education plans for schools in Nordrhein-Westfalen can be found at: https://www.schulentwicklung.nrw.de/lehrplaene/