The video takes place at a school named Busch Gymnasial World Cup, which has 330 students. The school offers German and English language classes. The video provides a tour of the classroom, showcasing various objects like a map of Germany, a computer, a projector, and a blackboard. The video concludes with a farewell message from the school.

Describe the coat of arms mentioned in the text.

What is the function of the projector as described in the text?