unteaches

v.

cause to disbelieve; teach someone the contrary of what he or she had learned earlier

cause to unlearn

WORD-STRESS – A SOURCE OF UNINTELLIGIBILITY IN ENGLISH : IRAL - International Review of Applied Linguistics in Language Teaching
Teaching the Practice of Science, Unteaching the "Scientific Method"
On Unteaching in Vocabulary Teaching
Unteaching the Five-Paragraph Essay.
Unteaching Art: When the Student is the Subject, Designer, Fabricator and Further Inspiration for Truly 'Fine Art'
The Hardest Part of Teaching Grammar May Be Unteaching It
#digped Storify: Schools, Unteaching, and Lifelong Learning
Unteaching Television: Understanding the Effects of Media on Cultural Perceptions of Lawyers and Law Student Language
Unteaching Television: Identity, Politics, and the Female Lawyer on TV
Unteaching Art