This lesson introduces Yin and Yang, one of the foundational principles of Eastern philosophy and a core concept within the Strengthening Health Approach. Students will explore the idea of complementary and opposing forces and how they influence all aspects of life, including the body, health, and daily living. The lesson examines how Yin and Yang are applied in practical ways, such as in diagnosis, cooking, and lifestyle choices, to support balance and overall well-being. Through this exploration, students gain a deeper understanding of how harmony is restored and maintained through conscious, balanced living.