Globalization refers to the increasing interconnectedness between countries through trade, economic activity, and cultural exchange. It allows countries to rely on each other for resources and makes national economies dependent on global markets. Teaching students about globalization in the 21st century involves showing them how economic activity connects countries and using technology like digital storytelling, YouTube, Wikis, and discussion platforms to demonstrate these modern global connections in an engaging way. Wikis in particular could provide an evolving timeline to illustrate how globalization has changed over time as students contribute new information each year.