This curriculum guide contains seven Health Occupations Students of America (HOSA) units of study for secondary and postsecondary students. The units focus on helping students acquire the knowledge, skills, and behavior essential in preparing for a health career and to encourage leadership development, citizenship, and service. Each of the instructional units includes some or all of the basic components of a unit of instruction: performance objectives, suggested activities for the instructor, extension and options, information sheets, student supplements, transparency masters, instructional supplements, activity sheet, assignment sheets, job sheets, written tests, and answers to assignments and written tests. The units of instruction are designed for use in more than one class period of instruction. The instructional supplement provides suggestions for teaching the basic skills included in each assignment. The guide also contains information for the teacher on measuring student performance gains and the required criteria for a competency-based educational program. The units cover the following topics: (1) introduction to HOSA; (2) HOSA activities; (3) parliamentary procedure; (4) becoming a HOSA leader; (5) giving presentations; (6) developing techniques for learning; and (7) quality management skills for student organizations. An appendix, the HOE-HOSA Partnership, describes activities for establishing an active HOSA chapter that is integrated into the health occupations education classroom. (KC)