What Margareth Brings to the Team
Elite Teacher Training Credentials: As a certified CELTA tutor and Cambridge Examiner, she brings the highest standards of language teaching methodology and assessment.
A Scientific Approach to Language: A deep, evidence-based understanding of language acquisition, informed by her Ph.D. research in cognitive science, bilingualism, and the brain.
Dual Native Fluency and Experience: Native proficiency in both American English and Brazilian Portuguese, coupled with over two decades of experience teaching and training in both languages.
Ask Margareth About
The surprising connections between the brain's cognitive processes and learning a new language.
Her experiences living and teaching in different cultures, from Turkey to her current base in Brazil.
Her insights as a CELTA tutor on what truly makes an effective language teacher and a successful learner.

a Teacher Educator and Cognitive Scientist with a Ph.D.
Pontifícia Universidade Católica de Campinas (PUC) • Portuguese Language and Translation, English Language and Literature • B.A.
Universidade Federal de Santa Catarina (UFSC) • Applied Linguistics, Phonetics and Phonology + English Literature • M.A.
Universidade Federal de Santa Catarina (UFSC) • Cognitive Science, Brain and Languages • Ph.D.
Brazil
Dr. Margareth Perucci is a highly distinguished teacher educator and cognitive scientist with over 25 years of international experience in language education. As a dual American and Portuguese citizen, she is a native speaker of both English and Portuguese, offering a rare and authentic perspective in both languages. Her extensive career includes serving as a certified CELTA tutor, a Cambridge Examiner, and a Teacher Educator at universities. She specializes in advanced pedagogical approaches like Reflective Teaching and Learning (RTL) and project-based learning, training fellow educators to excel in their field.
Margareth's practical expertise is grounded in profound academic research. She holds a Ph.D. in Cognitive Science, Brain, and Languages from the Universidade Federal de Santa Catarina in Brazil. Her doctoral research focused on bilingualism, multilingualism, and the cognitive processes of language, giving her a unique, science-backed perspective on how we learn. Currently based in Brazil, she continues to be a passionate and enthusiastic learner herself, dedicated to transforming education through a deeper understanding of the human mind.
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Words to Live By
"A mind that is stretched by a new experience can never go back to its old dimensions."
- Oliver Wendell Holmes, Jr.
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