In 1891, Margaret settled in Wimbledon and helped a Mrs. de Leeuw, to start a new school in London. The new experiment in teaching gave her great joy. After a year, in 1892, Margaret started her own independent school at Kingsleygate. At her school, there were no restrictive set methods and formal learning. Children learned through play. At this time, Margaret learned to be a critic of art from one of her staff teachers, Ebenezer Cooke, a well-known art master and reformer of art education.