Context: In time, some ideas from these experiments and paradigm challenges may be adopted as the norm in education, just as Friedrich Fröbel's approach to early childhood education in 19th-century Germany has been incorporated into contemporary kindergarten classrooms. Other influential writers and thinkers have included the Swiss humanitarian Johann Heinrich Pestalozzi; the American transcendentalists Amos Bronson Alcott, Ralph Waldo Emerson, and Henry David Thoreau; the founders of progressive education, John Dewey and Francis Parker; and educational pioneers such as Maria Montessori and Rudolf Steiner, and more recently John Caldwell Holt, Paul Goodman, Frederick Mayer, George Dennison and Ivan Illich.

Question: Whos educatgion approach was introduced in Germany in the 19th century and is used in most Kindergartens?
Answer: Friedrich Fröbel's

Question: Who from Switzerland was an influential in education?
Answer: Johann Heinrich Pestalozzi

Question: Who were the founders of progressive education?
Answer: John Dewey and Francis Parker

Question: What happened in Germany in the 18th century?
Answer: Unanswerable

Question: When was Johann Heinrich Pestalozzi born?
Answer: Unanswerable

Question: When did Johann Heinrich Pestalozzi die?
Answer: Unanswerable

Question: Who is not an American transcendentalist?
Answer: Unanswerable

Question: Who was the founder of non-progressive education?
Answer: Unanswerable