This fifth in a series of twenty-nine learning modules on instructional execution is designed to give secondary and postsecondary vocational teachers skill in using simulation techniques in teaching to help the students meet lesson objectives and gain the competencies they need to prepare for the real world of work. The terminal objective for the module is to employ simulation techniques in an actual school situation. Introductory sections relate the competency dealt with here to others in the program and list both the enabling objectives for the four learning experiences and the resources required. Materials in the learning experiences include required reading, self-check quizzes, model answers, planning guides, performance checklists, case studies to critique, model critiques, and the teacher performance assessment form for use in evaluation of the terminal objective. (The modules on instructional execution are part of a larger series of 100 performance-based teacher education (PBTE) self-contained learning packages for use in preservice or inservice training of teachers in all occupational areas. Materials are designed for use by teachers, either on an individual or group basis, working under the direction of one or more resource persons/instructors.) (BM)