This third of a three-volume career education resource guide consists of 146 teacher-developed and -tested learning activities for use in grades 10-12. Included in this volume are activities that can be incorporated into existing curricula in the following subject areas: art, biology, business, chemistry, English, foreign languages, counseling, health, physical education, home economics, industrial arts, mathematics, music, science, social studies, and special education. The activities are presented in a consistent format, including the activity subject area, grade level, and title; behavioral objectives; steps for completing the activity; and resources pertinent to the activity. Designed to be fused into existing classroom curricula, these activities address such career themes as self-awareness, career awareness, educational awareness, economic awareness, decision making, beginning competency, employability skills, and appreciation and attitudes. Appendixes included at the end of the volume contain listings of behavioral objectives for grades K-12, organized according to the above-mentioned eight career education themes; a career education resource source listing; and annotated bibliographies including materials on school-to-work transitions, multicultural children, exceptional children, the disadvantaged, and inservice training. (MN)