We all know someone who is confidently wrong. But what if that someone is us? This engaging 90-minute lesson for B1-B2 learners explores the fascinating Dunning-Kruger effect – the psychological phenomenon that explains why we so often overestimate our own abilities. Inspired by the TED-Ed video “Why incompetent people think they’re amazing – David Dunning,” students discover why poor performers are blind to their own mistakes, why experts assume everyone else knows as much as they do, and how we can break free from this cycle of inaccurate self-perception.
Students will develop:
- Listening comprehension skills through authentic video content
- Vocabulary acquisition with 8 key words and phrases (stack up, forge ahead on, inept, boil down to, and more)
- Grammar proficiency in dependent prepositions (good at, compare to, prevent from, aware of, vulnerable to, and others)
- Grammar proficiency in negative prefixes (un-, in-, im-, ir-, il-)
- Critical thinking and self-reflection through structured discussion questions
- Fluency through pair, group, and whole-class speaking activities
- Practical writing skills by creating a personal improvement action plan
Perfect for teachers looking for a ready-to-use, video-based lesson that combines psychology, real-life examples, and practical language learning. Your students will walk away questioning their own assumptions – and laughing at the 88% of drivers who think they are above average.
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Teach English through psychology, cognitive bias, and the surprising science of self-confidence.
