This 5-week unit on constructing wood agricultural buildings is designed for the junior or senior year of the regular agribusiness course of study or as part of the agricultural mechanics program. In outline form, the unit is divided into eight major performance objectives. Each objective is subdivided into the areas of content, suggested teaching-learning activities, resources, and evaluation. The major objectives (consisting of separate sections) relate to the subjects of (1) importance of wood products to modern agriculture, (2) materials, (3) calculating a bill of materials, (4) laying out a frame building, (5) framing a building, (6) cutting a common rafter, (7) roofing a building, and (8) constructing exterior walls. (Author)