Explore the challenges and potential improvements in trigonometry education through this insightful lecture on rational trigonometry. Delve into the historical importance of classical trigonometry while examining its current shortcomings in math education. Discover how rational trigonometry can address these issues and strengthen mathematical understanding for students. Gain an overview of the multifaceted nature of trigonometry and its impact on millions of learners. Learn about the struggles teachers face with this often-disliked subject and consider innovative approaches to enhance trigonometry instruction.