In this talk, Athalia Jefrey explores why being heard isn’t the same as simply speaking. Drawing from her own experience of switching schools and navigating new environments, she shares what it really means to communicate with purpose—and why true connection starts with clarity. Athalia Jefrey is a 10th grade student at the American Academy in Brno with a confident and expressive voice. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

In this thought-provoking talk, Valentýna “Lee” Suchá explores how our brains make instant judgments—often before we’re even aware of it. Drawing from personal experience, she invites us to question our assumptions and rethink the snap impressions that shape how we see others. Valentýna Suchá is an 11th grade student at the American Academy in Brno with a strong interest in how the brain processes reality. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

In this empowering talk, Petra Vošmerová explores the value of setting personal boundaries—what they are, why they matter, and how they support mental well-being. She offers a clear message about self-respect and the role boundaries play in building healthier, more sustainable relationships. Petra Vošmerová is a 9th grade student at the American Academy in Brno who values emotional boundaries and mental well-being. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

In this talk, Kryštof Chmel explores the effects of phone addiction on the brain and how it impacts focus, motivation, and well-being. Sharing his personal journey of reducing screen time, he shows how stepping away from constant stimulation can lead to a more meaningful, productive life. Kryštof Chmel is a 12th grade student at the American Academy in Brno who’s curious about the balance between technology and presence. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

In a world full of noise, Judit Polk makes the case for self-awareness as the foundation of meaningful growth. Drawing from personal experience, she shows how quiet reflection can be more powerful than loud opinions—and why listening inward is sometimes the smartest move of all. Judit Polk is an 11th grade student at the American Academy in Brno with an interest in personal development. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx

Victoria Obiageli Mokolo flips the script on everything we think we know about language learning. After years of frustration with French and German, Victoria discovered a method that made learning English, Korean, and Chinese not only faster—but genuinely fun. In her talk, she breaks down the surprising mindset shift that helped her become fluent in Korean by the age of 15, and why anyone can do the same—without textbooks, stress, or memorization drills. Victoria Obiageli is a 10th grade student at the American Academy in Brno passionate about learning and language. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx