Susan Blow
Friedrich Frobel in 1847.
I'm guessing its America, cause in England we call it 'nursery' and Americans use the word kindergarten. I may be wrong but that is my first guess.
kindergarten
5
Anne Frank attended kindergarten at the Montessori School in 1934. Anne was five years old when she started kindergarten at Montessori.
Kindergarten came from Germany and in the United States, German immigrants in Wisconsin started the custom here.
When they started Kindergarten
They start at five. They were the people who started Kindergarten.
Watertown The First Kindergarten, 1856 Margarethe Meyer Schurz started the first kindergarten in the United States in Watertown in 1856. Margarethe was born in Germany. While she was there, she studied to be a teacher. She married Carl Schurz, and they moved to the United Kingdom. While they lived there, Margarethe taught school with her sister. When she and her husband came to the United States, they lived in Watertown. Margarethe started to teach her daughter and other children of relatives and neighbors. The children learned through arts and crafts, music and play. This was the first time that young children got together and learned rules by having fun. This was the first modern kindergarten. This system was adopted quickly throughout the United States.
The first kindergarten was developed in Germany, and the first vocational schools were developed in the United States.
First grade - College