North St. Paul, Minnesota: 5th Grade Classrooms. YEP! was asked to come and teach the 5th grade class at Richardson Elementary School during National Community Planning Month in October. The students learn about the overview of urban planning, key planning icons, planning history, zoning and land use, maps, participated in a word search, and then got to imagine their own city and use their creativity to draw what type of city they envision in the future.