This module, one of ten competency based modules developed for vocational home economics teachers, is based on a job cluster in clothing services. It is designed for use at the secondary, postsecondary and adult level. Focusing on the specific job title clothing alterationist, eleven competencies are listed with corresponding student behavioral objectives, teaching strategies, and teaching resources (books, pamphlets, audiovisuals). An assessment section contains pre- and posttests and a performance instrument with answer keys. Appended are 109 learner information sheets (fact sheets, task sheets) and 16 teacher information sheets (fact sheets, answer sheets, evaluation forms, floor plans for learning laboratory) referenced to specific teaching strategies. A separate resources section lists books, periodicals, pamphlets, curriculum materials, and several types of audiovisual aids. Introductory material includes background on the development and field testing of the module, a rationale and job description for the occupational area, and directions for teacher use. (It is suggested that the module, Securing Employment in Home Economics Occupations, CE 016 775, be used in conjunction with or prior to the use of this module.) (JH)