I would like to encourage you to visit this site about Nursery English Teaching, managed and posted by Roser Casas Bou:
It is a blog with resources for teachers and parents teaching English in Kindergarten (also called Nursery education or pre school). The school is called Mare de Déu de Montserrat and it is placed in Súria (Barcelona-Spain).
It is full of songs, stories, books ... links to other webs or blogs with resources to teach at these early ages, popular posts, and lots (and lots!) of tips and ideas for teaching English to very young learners.
Do not miss it!