Here is an outstanding field trip guide to the Piqua State Historical Park in Ohio. If you happen to be an Ohio teacher who is planning a trip to the park with your class, this guide will be invaluable. In it, there are suggestions for pre-visit activities, things to do while at the site, then follow-up activities for back in the classroom. The 17-page packet is filled with great information, worksheets, photographs, maps, and suggested extension ideas.