I developed and delivered a stormwater runoff program in which students use a story in rebus form to work their way through the exhibit area of the Fairmount Water Works Interpretive Center and learn about stormwater runoff. Teacher materials are here:
Download fwwic_stormwater_runoff_workbook_student_edition.doc
Download fwwic_stormwater_runoff_lesson_description_rev011005.doc
In addition, I developed additional materials for teachers to use to supplement the onsite activities: worksheets, links to interactive games and the like. INTERACTIVE WEB PAGES - CLICK HERE.