The guide, part of an exemplary career education program, contains a science unit for junior high school students which is designed to help students obtain information on science occupations found in the Interactive Learning System-Guidance-Occupational Information File of the TIES Computer System in Minneapolis-St. Paul. The guide lists goals and objectives and provides operating procedures for obtaining from the computer either the job description, worker requirements, and related jobs, or the occupational characteristics for any requested occupation. It also provides an eight-page list of science-related occupations with their appropriate job code numbers. It concludes with a sample computer tape printout. (JR)