Preeti Harish, 38, joined Mayfield School as a cover supervisor in 2017 before being promoted in 2021 to an early career teacher in science and health and social care.
But last year, the commercial standards of the Redbridge Council discovered that Miss Harish had bought a false grade certificate.
In applications, he said he resolved a title in early childhood studies at the University of Eastern London attended between 2005 and 2009.
When she was interviewed on the accusations, she told school that she had begun to study for a title, but she had never completed it, so she has bought a false degree certificate.
Miss Harish said that a friend who also had a legitimate title had contacted some who could supply a falsification.
She ceased to be used in Mayfield School in February 2024.
Last month, the Teaching Regulation Agency (TRE) decided that it should be expelled from the professional for at least five years.
Miss Harish told the TRA that she was ashamed of the actions and that she could not apologize.
But it was told to the panel that he had a show as a teacher and that in the future he can make a “valuable contribution” to the teaching profession.
Therefore, it was decided that Shelld would be forbidden to teach in the United Kingdom indefinitely, but with a period of review in five years.