Have you ever heard elders say, 'Back then, summers weren't so hot—people could sleep without air conditioning'? This isn't a misconception. We are experiencing a profound shift in thetimescaleof change. By comparing today's frequency of extreme heat with historical records from the past, we can see that Earth's environment is quietly transforming.

Learning Objectives and Goals

• Observe Change: Understand the connection between personal memories and scientific data, and develop the concept that 'data confirms change'.
• Normalizing Extremes: Explore why what was once considered 'extreme' weather has now become a 'frequent' occurrence.
• Interdisciplinary Connection: While studying atmospheric changes, don’t forget foundational physics principles (such as mechanical motion and energy balance).