Teaching should focus on more than just knowledge; it should also consider the students' life experiences and connect classroom learning to real life. The life world theory in philosophical hermeneutics suggests that teaching content should be seen as part of the students' world, not just as facts to be learned. By combining the book world with students' real lives, teachers can create a more engaging and meaningful learning experience. This approach helps foster dialogue between students and teachers, making education more vibrant and relevant.