Antonio walked into the classroom, getting things ready for the students ahead of time. There were two differrent subjects he wanted to cover in today's lesson, so he knew that time was of the essence. The first part of the lesson was going to focus on currency conversion, so he began to get his materials out for the students as they entered the room.

The first item was a converter chart which would convert wizarding money into United States dollars -

Harry Potter currency converter

The second item was another converter chart, this one converted the British pound, the U.S. dollar, the Canadian dollar, the Euro dollar, the Australian dollar and the Japanese yen back and forth into one of the other type of currency.

Currency Converter - Yahoo! Finance

There were other types of currency in the world, of course, but Antonio had found these sources easy to work with and thought the students would be able to use the materials easily in class.

He waited for the students to show up, calling out instructions to each person as they entered.

"Good morning, everyone. We are going to be working with a couple different things today, but the first part deals with currency. Please take one of each of the two handouts as you enter, then take a seat and we'll be getting ready soon. Feel free to take a chocolate chip cookie, as well, and perhaps some pumpkin juice." He gestured to the serving area to the side of his desk.