This guide is intended for use by licensed irrigators who wish to teach others how to design and install residential and commercial irrigation systems. The materials included in the guide have been developed under the assumption that the instructors who use it have little or no formal training as teachers. The first section presents detailed…

Design and the built environment are subjects of concern to Maine communities. State mandated town planning, new school construction, and the Department of Transportation plans to rebuild roads and bridges elicit public discussion. The study of design encourages elementary students to enter this public forum as informed citizens. The study of…