Developed by the Public Broadcasting Service (PBS) in the United States, Ciao Buster is a set of activities for teaching grade 3 students about differences and similarities between cultures. Based on a specific episode of the television show Arthur, students begin to learn how their own country’s culture differs from others around the world through activities such as teaching children key phrases in different languages and geographic locations across the world. All materials required for the lesson are available for free download on the website.