„Results from European studies as well as from assessments in the United States have consistently shown that there are two important learning environments in early childhood: the parental home and kindergarten. These environments not only provide the framework for development, they also offer learning opportunities and materials, activities, and support for young children to promote their social, cognitive, and emotional development.“
Dr. Jana Kähler u. a., The development of early scientific literacy gaps in kindergarten children. In: International Journal of Science Education 2020, Vol. 42, No. 12, S. 1988f.