This article describes how to construct a laser level. This laser level can be made using a typical 4' (or shorter) bubble level and a small laser point. The laser unit is detachable, so the bubble level can also be used in the conventional way. However, the laser level works better than a simple bubble level. Making this inexpensive device is an…

This handbook presents course information, reading materials, and sample exercises for a distance education course designed to enhance an understanding of the nature of workplace literacy needs and to show how to develop and teach in workplace literacy and basic skills programs. The first section of the handbook discusses the structure of the…