These activity sheets, developed by personnel of the Agricultural Extension Service of the University of Minnesota, were designed for youth group campers but may be used by other populations and individuals. Each activity sheet focuses on a separate topic: (1) Selecting Suitable Uses for Land, (2) Measuring the Steepness of Land, (3) Determining Soil Texture, (4) The Great Rainfall Runoff Race, (5) Building a New Town, (6) Exploring the Prairie and Forest, (7) Exploring the Pond or Lakeshore, (8) Exploring the Soil, (9) Exploring Gray Squirrel Environments, (10) Studying Soil Erosion and Its Control, and (11) A Classroom Full of Trees. Each sheet is similar in format: descriptive information is provided relating to the topic of the activity and directions are given for preparing the materials needed for the activity. A brief teaching outline is provided for some of the activities. (PEB)