Sarah WorthingtonSarah Worthington is a writer and learning specialist with a background in English language learning as well as learning and thinking differences. She holds a Master of Arts in TESOL and is currently pursuing a doctoral degree in Cognitive Diversity n Education. Sarah taught as an ESL/EFL and grade level teacher in the Czech Republic, Germany, and the United States. She served as an English language specialist for the US State Department and directed English language teacher training programs for DC Public Schools. She is also an author of National Geographic Learning’s Lift Series. Read More Read Less