In today’s lesson, students began to explore the topic of glaciation, including the processes involved and the outcomes expected from it. The discussion covered the regions once covered by ice sheets during ice ages, the definition of an Ice Age, and the characteristics of glacial and interglacial periods. The lesson also outlined how evidence of ice ages is gathered through geological, chemical, and paleontological means, detailing techniques such as rock sourcing and glacial features. This topic will continue to be explored in more depth in future lessons.