This 31 slide Powerpoint gives facts about Costa Rica in simple Spanish appropriate for level 1 (and easily edited for higher levels). It's heavy on pictures, with a video file and a link to a Youtube music video. There are comprehension and discussion questions at the end. There is a slide with simple math problems in Spanish that asks students to calculate prices from CR Colones to US Dollars based on exchange rates (answers provided in the "notes" pane). I created this for middle school, so I think it could easily be adapted to elementary or high school students.
Please feel free to edit, borrow, and use whatever pieces of the presentation work for your teaching situation.