This document discusses globalization in 21st century education. It defines globalization as the erasing of borders through increased communication and information sharing across media like the internet. Globalization provides a wide marketplace of ideas by allowing people to interact with others from around the world. For education to be successful in the 21st century, students need global awareness to make connections between ideas and discoveries from different cultures. Examples of how globalization can be applied in the classroom include using technology like Skype for international calls or social media to communicate between students and teachers worldwide.