This document consists of both the "Teacher Edition" and the matching "Student Edition" for a course to help high school students develop the cognitive, psychomotor, and affective skills required for success in the plumbing trades. The 25 units are based on the curriculum alignment concept of first stating objectives, developing instructional strategies for teaching those objectives, and assessing those same objectives through criterion-referenced tests. Throughout the curriculum, materials are included to help students develop the academic and workplace skills and competencies identified by the Secretary's Commission on Achieving Necessary Skills and the American Society for Training and Development. The teacher guide begins with an overview of the curriculum and guide that includes the following: competency profile, instructional/task analysis; academic and workplace skills; related academic and workplace skills; tools, equipment, and materials list; and 10 references. Unit topics include the following: orientation to the occupation of plumber; tools and equipment; blueprints, measurements, and calculations; systems rough-in; residential systems; fixture and appliance installation; and system maintenance and repair. Each unit contains some or all of the following: suggested activities; assignment sheet answers; teacher supplements; written test and answers; unit evaluation form; and transparency masters. The matching student guide contains the objective, information, assignment, and job sheets for the same 25 units. (MN)