"Prestressed-in-a-box," a series of presentations up to nine hours in length which that help you to integrate prestressed concrete concepts into your classroom. The material is assembled as PowerPoint slides which can, at your option, be immediately used in the classroom. Whether you are teaching a stand-alone class on prestressed concrete or adding prestressed concrete to a class on general concrete design, "Prestressed-in-a-box" will provide you with up-to-date, high-quality material on both building and bridge design using prestressed concrete.