Here is a list of 38 Spanish words for different items in the banking and money industry. The list is ready to print!
Also included are travel tips and a list of the different Mexican coins and bills and their values. You will likely want to share with your students how to figure out what the equivalency is as compared to the U.S. dollar. Bring up an updated figure, found at a site like xe.com for an up-to-date rate.
Use this list to help your students write. Some additional ideas are units on shopping, travel, and currency exchange.